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Hcore Extra Firm Mattress Topper King 3-inch Memory Foam + Support Foam, Double-Sided Firmness for Sleeping,Pain Relief, High-Density Firm Mattress Topper with Removable Cover 80"×76"

<ul><li>Dual-Sided Reversible Design for Custom Comfort:Choose between firm and extra-firm support with our 2-sided mattress topper,perfectly blending softness and targeted back support to suit back,side,and stomach sleepers,and refresh any old mattress instantly.</li><li>CertiPUR-US Certified High-Density Memory Foam:Made with premium, CertiPUR-US certified high-density memory foam, this topper delivers slow rebound,sufficient body support, and enhanced airflow for long-lasting comfort without harmful chemicals or off-gassing.</li><li>Breathable &amp; Cooling Sleep Surface:The soft,quilted padded cover and ventilated foam design promote continuous air circulation,wicking away heat and moisture to keep you cool and sweat-free throughout the night for uninterrupted deep sleep.</li><li>Secure Fit &amp; Easy Maintenance:Equipped with 4-corner adjustable straps to prevent shifting and sliding, plus a removable, zippered, machine-washable cover that makes cleaning effortless, keeping your topper fresh,and like-new for years.</li><li>Multiple Sizes &amp; Thickness Options:Available in Full (54"x75"), Queen (60"x80"), and King (80"x75") sizes, with 3" and 4" thickness choices to fit any bed frame, this topper is the perfect upgrade for bedrooms, guest rooms, and dorm rooms.</li></ul>

Firmness

Fill Material

Brand

Colour

Elevate your nightly rest with our 2-Sided Reversible Memory Foam Mattress Topper, expertly crafted to deliver customizable comfort and durable, long-lasting support for all sleep positions. Made with high-density CertiPUR-US certified memory foam, this dual-sided topper lets you choose your ideal firmness: one side delivers a supportive, pressure-relieving firm feel, while the reverse offers extra-firm support to suit back, side, and stomach sleepers alike. The breathable, quilted padded cover enhances airflow to keep you cool and comfortable throughout the night, and 4-corner adjustable straps ensure a secure, slip-free fit on any standard mattress. The removable, zippered cover is fully machine-washable for effortless maintenance, keeping your topper fresh, clean, and hygienic for years. Available in 3" and 4" thickness options and multiple popular sizes (Full, Queen, King), this mattress topper is the perfect solution to refresh an aging mattress, boost spinal support, and turn your bed into a personalized sleep sanctuary for restful, uninterrupted sleep.

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Mattress Thickness

3 in

4 in

Size

Full Size

King Size

Queen Size

[This review was collected as part of a promotion.] Oh this is perfect! Firm and fantastic. I think the others it's all depending on what you are looking for. But firm and comfy!

Loving it!

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[This review was collected as part of a promotion.] I purchased this topper because I wanted to make my bed firmer. After I unpackaged it I let it sit on the bed for 48 hours before I put the cover back on and made the bed. It is definitely firm enough. I like the option that I can flip it to the blue side for it to be a little softer but so far so good for the money.

Very Firm

Very firm like i like it and has washable cover

[This review was collected as part of a promotion.] firm, good for back. buying more for other beds too.

Love it

[This review was collected as part of a promotion.] This topper is very firm. Initially I did not sleep well as I was adjusting to it. The first night felt like I was sleeping on a plank of wood. But over time it adjusts to your body and you sink in just enough to support your whole body. It definitely makes you want to sleep on your back more as that's the most supportive position. If you need a firm mattress, but you already have a medium level firmness and don't want to buy a new mattress, this topper is for you!

Very firm, gotta get used to it

My husband wanted a firmer bed topper because he has back issues.  I purchased this item and it did the trick for firmness, but I can't get those straps to hold in place.  It's not a make or break issue, but it can be annoying when changing the sheets.  It does shift a little, but is easy to reposition when I change the sheets.

Firmness was just what we needed.

There was no way to know that it is reversible unless you clicked on extra pictures . It isn't three inches thick. Just a hair over two.
I wanted an extra firm topper. The memory foam got amnesia after two weeks. It is no longer extra firm. It is no longer firm at all. From experience I know that after time memory foam loses it's firmness and bounce back proprieties, but two weeks is ridiculous.
The only reason I don't trash it is that I like the extra height.

Firmness lasted two weeks.

It's not wxtra firm at all !!!I want a refund

[This review was collected as part of a promotion.] The firm side is too firm where it numbs your arms can not sleep and the other side bends down to the middle and looks like it sinks in middle where you roll to.

Both side uncomfortable