New 3 Inch Gel Memory Foam Mattress Topper Twin XL Size High Density Cooling Pad

Brand New 🧿【Gel-Infused Memory Foam】Crafted with aviation-grade memory foam infused with gel beads, its optimized internal pore structure delivers supportive comfort while maintaining superior breathability. 🧿【Improve sleep quality】 The 3-inch memory mattress fits the body curve and perfectly fits the body contour. Provide you with support anytime, anywhere, without any rebound pressure. Keep the spine in a neutral position, relax the muscles, and reduce morning soreness. 🧿【Rest assured and reliable】CertiPUR-US certified foam meets rigorous standards for content, emissions and durability 🧿【Bamboo Fiber Cover】: bamboo cover is certificated OEKO-TEX , Use skin-friendly and breathable bamboo fiber, with adjustable elastic straps and anti-slip surface backing to prevent sliding. Zipper closure for convenient disassembly and washing. 🧿【Size and instructions for use】 Twin XL 39 x 80 x 3 inches - Before first use, pls unzip and remove the cover, leave the memory foam flatly in a well ventilated area for 24-48 hours until it’s fully expanded. 10-year warranty, free replacement of non-human damage within 2 years.（Necessary maintenance: 180° horizontal flip every other month） *1. high density Aviation-grade materials Memory Foam totally follow the contours of the body and provide full support without blind spots *2. Cooling gel infused memory foam, good breathability, regulates body temperature and creates a quality sleep environment *3. Bamboo fiber detachable cover, easy to clea