EMOOR Japanese Traditional Tatami Mattress with Futon Mattress "Classe" (39 x 83 x 3 in.) and Mattress Cover (Milk White), Twin Size. Made in Japan Comes Tatami Mattress with a Futon Mattress (Shikibuton) and a Futon Mattress Cover (Milk White). [Product Dimensions] Tatami Mattress: 39 x 83 x 2.5 in.(Folded in three) Futon Mattress: 39 x 83 x 3 in.(Folded in three) Futon Mattress Cover: 41 x 85 in. [Fabric] Tatami Mattress: 100% Lush Grass.(Grown in Japan) Futon Mattress: 100% Cotton, 200 Thread Count Cotton Broadcloth. Futon Mattress Cover: 100% Cotton, 200 Thread Count Cotton Broadcloth. Use as a Oriental Rug on the floor, Use as a Underlay Mattress for the Japanese Traditional Futons too. Made by Japanese Craftsmen.