* Gel Memory Foam * Comfortable Sleep: PERLECARE twin xl memory foam mattress topper provides a perfect balance of softness and support, which can help you relieve pressure. The 3 inch cooling gel mattress topper uses ventilation holes design and breathable mesh to accelerate air flow and heat exchange, allowing you to experience a relaxed and cool sleep all night * Professional Certification: The Mattress Pad is CertiPUR-US certified to ensure that the memory foam does not contain harmful ingredients. The bed topper twin xl is made of skin-friendly and breathable bamboo fiber material, and the fabric has passed the OEKO-TEX certification to ensure that it is skin-friendly * Firm and Non-slip: This 3 inch foam mattress topper bottom is designed with non-slip silicone points and is equipped with four fixing straps to ensure that the mattress topper fits firmly with the gel mattress topper and stays in place for a long time, reducing the trouble of frequently adjusting the mattress position * Machine Washable: The bottom of the twin xl bed topper is equipped with a zipper, which you can remove and wash at any time, while improving the comfort of the Mattress Pad, effectively extending the life of the mattress to compensate for the defects of the sleeping surface caused by the long-term use of the twin xl topper for mattress * Wide range of uses: The bed mattress topper is suitable for various spaces and occasions, such as dorms, tents, RVs and living rooms for overnight stays. Tip: It arrives compressed, so place the bed foam topper in a well-ventilated area and wait for it to fully expand within 24-48 hours (maybe longer in colder conditions) before using it Product Description The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Cooling Memory Foam Mattress Topper Merchant Video The bamboo fabric offers exceptional breathability to allow excess moisture to escape, keeping you cool and dry so you never wake up hot or sweaty. Whether you live in a hot climate or often feel too hot during the night, the cool-to-the-touch bamboo fiber cover will help to keep you comfortable.