High Quality Fabric - The surface of floor mattress is made of 100% polyester material, breathable and soft. The middle layer is our unique Memory Foam, this layer of cotton has a good thermal insulation effect, even if you lay it on the ground in the room or on the outdoor lawn, you will not feel the coldFilling Material - Overfilled with 3D&7D spiral fiber which makes this mattress fluffy and provides comfort.Adopt wavy quilting and streamline pattern style to prevent fill from shifting, Bring you a good night's sleepFour Sizes To Select - Our mattresses are available in four sizes to meet the different needs of customers, Twin Size: 39"x80", Full Size: 54"x80", Short Queen:60" x75",Queen Size: 60"x80"Multi-Scene Use - You can use our floor mattress in many scenarios, mattress for camping, mattress for playing with children, mattress for guest rooms, mattress for yoga, mattress for pets to sleep on, and if you want to go on a trip, you can use mattress in your RV!After-Sale Service - Please allow up to 2-3 days for the mattress to fully expand. We provide a 30-day satisfaction guarantee. If you are not satisfied with the product during use, please contact the Amazon Customer Service team directly or email us to obtain a satisfactory solution. We values its customers and always aims to provide the most courteous customer service as well as the best quality good