Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW Bill29Compliance Wed Sep 30 2026 9:44 AM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

CompressedItemCarousel for OOS items

NEW CompressedItemCarousel Thu Jul 02 2026 8:03 PM EDT

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

Key item features

NEW ItemSnapshotHighlightsModule Fri Aug 28 2026 6:53 PM EDT

Specifications

NEW ItemSnapshotSpecificationModule Fri Sep 18 2026 1:18 PM EDT

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] Bill29Compliance Thu Oct 22 2026 5:02 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

WRMC:Custom HTML Module - About SalesFinancing - Second update

Walmart Rewards Mastercard

WRMC:NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Mainstays Blackout Grommet Window Curtains Panel

The blackout fabric blocks out light and reduces noise for a more private space.

Blocks Out Light

Thermal design helps keep your home cooler in summer and warmer in winter.

Helps Save Energy

Built-in metal grommets fit easily on standard curtain rods up to 1.5 inches.

Easy To Hang

Just toss the polyester panel in the washing machine for quick and easy cleaning.

Machine Washable

<ul><li>Light Blocking Technology: Blackout technology blocks out most unwanted light while enhancing privacy; the darker the base colour the better the light-blocking capabilities.</li><li>Energy Cost Reduction: Energy-efficient design reduces energy lost through your windows, helping keep your home cooler in summer and warmer in winter.</li><li>Easy Hanging Design: Grommet top design allows for easy hanging on a standard curtain rod up to 1.5" in diameter, with built-in metal grommets.</li><li>Simple Care & Material: Includes 1 single curtain panel made from 100% polyester machine washable material.</li><li>Size Options: Available in two sizes: 40" x 63" and 40" x 84".</li></ul>

Blackout <ul><li>Blackout technology blocks out most unwanted light while enhancing privacy; the darker the base colour the better the light-blocking capabilities</li><li>Energy-efficient design reduces energy lost through your windows</li><li>100% polyester</li><li>Grommet top design allows for easy hanging on a standard curtain rod up to 1.5" in diameter</li><li>Includes 1 single curtain panel made from machine washable material; buy two for complete look</li><li>Curtain rod not included.</li><li>Double rod may be needed for layering</li><li>Available sizes: 40" x 63", 40" x 84"</li><li>Care instructions:</li><li>Machine wash warm, gentle cycle.</li><li>Use only non-chlorine bleach when needed.</li><li>Tumble dry low heat.</li><li>Do not iron.</li></ul>

Curtain Length

Colour

Window Treatment Sheerness

Curtain Panel Style

Curtain Width

Material

Pattern

Features

Home Decor Style

Recommended Room

Cleaning, Care & Maintenance

Size

Brand

Recommended Use

Recommended Location

Count Per Pack

Help keep the light out with the Mainstays Blackout Grommet Curtain Panel. Designed to block unwanted light, reduce noise, and enhance privacy, this blackout curtain panel helps keep your home cooler in summer and warmer in winter. Made from 100% polyester, the durable fabric features built-in metal grommets for effortless hanging on rods up to 1.5" in diameter. Sold as individual panels in two sizes, depending on your needs: 40" x 63", 40" x 84". Measure carefully before selecting your desired size and quantity.

Piece Count

Age Group

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Item #

fulfillment

title_shipToHome_date_delivery

Actual Color

Blush

Sage Green

Curtains

[This review was collected as part of a promotion.] These are exceptional curtains for blocking out the sunlight when you're trying to sleep during the day. The installation was super simple and the quality of the fabric seemed very good.

Excellent

influenster.com

A perfect neutral dusty rose almost. Such a perfect color I love it. PLEASE TELL ME MORE STOCK IS COMING!!!!! I need to buy my dining room curtains to match still!!!!!!!!!

The blush is beautiful!!

[This review was collected as part of a promotion.] Thank you, #influenster, for the free Mainstays light blocking curtains to review!
These curtains were put up in front of a large sliding glass door facing the sun at mid day, and as you can see in the pictures, these mainstays curtains block most of the light. They are silky feeling with really nice-looking large grommets that will fit any curtain rod. There is a pocket at the bottom, too, if you like to have a bottom rod. We're very happy with these.

Light blocking, great looking grommets and lightwe

[This review was collected as part of a promotion.] Just upgraded my space with  blackout energy-efficient grommet curtain panels, and I couldn't be happier! These curtains are a total  game-changer -they  block out light completely, making my room feel so cozy and peaceful. Plus, they help with temperature control, keeping it cooler in the summer and warmer in the winter, which is a huge win for energy savings!  

But the best part? They are a lifesaver for baby sleep! Keeping the room dark helps maintain a  consistent sleep schedule, reduces outside distractions, and creates the perfect calming environment for naps and nighttime rest. Less light and noise mean better, longer sleep - which is a win for both baby and parents!  

The sleek design with grommets makes them super easy to install, and they add such an elegant touch to any room. Whether you're looking to improve sleep, reduce noise, or just elevate your décor, these are 100% worth it. Highly recommend!

Lifesaver for baby sleep

Lovely colour and quality

[This review was collected as part of a promotion.] I like this but they seem really thin and not high quality material. They do seem to hold out light well though. I would t not say that they reduce any noise but I don't live on a heavily populated streets anyways

Not too bad

[This review was collected as part of a promotion.] These curtains were easy to put into curtain rods and has good blackout capabilities. It completely blocked the light out of the room. I didn't notice any noise reduction. The material is just ok though. It has a sheen that I'm not particularly fond off.

Blocks light. Material is just ok

The curtains are not blackout I can see the light through them next time I will just buy them in person!!! I'm not happy!!!!!!!!!!

[This review was collected as part of a promotion.] Are they better than nothing? Yes. Are they sheer? Also yes. Easy to hang up but its a translucent silky material that feels rather cheap. I dont think I will be able to use for sleeping following overnight shifts, unfortunately.

Mainstays Blackout Grommet Window Curtains Panel front-facing single black blackout panel made from 100% polyester with metal grommet top for rods up to 1.5"; sold as one panel in 40" x 63" or 40" x 84", machine washable, often used to darken bedrooms or media rooms.