CHUN YI 4 Inch Twin XL Memory Foam Mattress Topper College Dorm, Bed Topper with Soft Cover for Pressure Relief, Breathable Mattress Pad for Sleeper Sofa, RV, Camper, CertiPUR-US Certified

• 【Gel Infused Memory Foam】- Experience personalized comfort with our gel-infused memory foam mattress topper twin size. Designed to conform to your body's curves, it provides exceptional pressure relief, revitalizes old mattresses, softens firm ones, and extends the life of your mattress. Let our topper hug you to sleep for a truly rejuvenating rest. 【Guaranteed Comfort and Safety】- Our mattress topper is made from CertiPUR-US certified memory foam and OEKO-TEX certified cover materials, ensuring a skin-friendly and breathable composition. It meets strict content, emissions, and durability standards, providing a healthy and comfortable sleep experience for you and your family. 【Upgraded Straps Design】- We upgraded the topper straps to make it fit your bed better, the bottom of the mattress topper cover is a non-slip breathable mesh backing. Fasten all four straps and tighten the elastic band so the mattress topper can be firmly fixed in place whether you toss and turn at night. 【Easy Setup and Maintenance】- Our mattress topper is easy to set up and fully expands within 24-48 hours. Each mattress topper includes a removable and washable grey twill cover. This means you can keep the cover clean, extend its lifespan, and avoid frequent disposal, reducing waste. 【Reliable After-Sales Service】- The CHUN YI mattress topper is backed by a 10-year service commitment, ensuring long-term use and peace of mind.