[ Dimension ] - 75 inch x 25 inch x 4 inch[ 2 Layer ] - 1 inch I-Gel Memory Foam + 3 inch HD Foam[ For Additional Seating ] - Conveniently folds for multi-purpose usage[ Portable ] - Foldable design offers effortless portability and efficient storage space in any environment[ Temporary Bed ] - Perfect solution for camping and outdoor activities, or a quick and comfortable bed for an unexpected guest at home[ Comfort and Support ] - Premium memory foam conforms to body shape and evenly distributes body weight, providing exceptional comfort for your back and neck, while perfectly regulating your body temperature[ Packaging ] - Smart shipping & delivery with vacuum-sealed packaging technology. Please allow the product to rest in room temperature for 72 hours to fully expand and recover