South Shore Somea Basic 8" Twin Mattress, 39" Soft jacquard fabric cover, non-slip on one side, for a more stable mattress Removable cover with zipper on underside, where kids cant reach it Roll packed and compressed for shipping. Your mattress should be fully decompressed in about 24-48 hours and returning to its normal shape and size Made in China Bed and accessories not included , 1-year manufacturer limited warranty