Nitori's multi-fit sheet. - Size: For double beds - Compatibility: Suitable for both futons and mattresses (up to 38cm thick) - Material: 100% cotton - Color/Pattern: Dark-toned check pattern - Condition: Unused (Stored unopened since purchase) It has elastic all around, making it easy to fit on both futons and mattresses. Made of 100% cotton, it feels good against the skin and is easy to use all year round. Please refrain from purchasing if you are concerned about minor details such as wrinkles on the outer bag due to home storage. Instant purchase is welcome!