KAKOWELY 3pcs Universal Boat Air Valve - Inflatable Raft Pontoon Seal Plug Replacement Washers - for Rubber Dinghy Canoe Kayak Hot Tub Tender Maintenance,3.54X"X3.54"X0.04"

High efficiency sealing: ensures your inflatable equipment remains stable and leakfree, significantly extending its lifespan|Universal design: compatible with various inflatable boats, dinghies, and air mattresses, making replacement and maintenance convenient|Weather resistant: performs excellently in both outdoor adventures and home leisure activities, maintaining practical performance|Compact and portable: easy to carry, allowing you to repair or replace air valves anytime, anywhere, enhancing your outdoor experience|Sturdy material: made from sturdy materials, resistant to wear and aging, effectively reducing unexpected issues caused by valve damage