Instant purchase ◎ 2025.10 This item was received when a mattress was purchased and is new and unused. Thank you for viewing. This is a MuAtsu folding cushion, made of polyester and can be stored compactly. - Brand: MuAtsu - Product Name: MuAtsu Folded Cushion - Color: BK - Size: 35 x 35 x 3.5cm - Material: 100% Polyester It will be folded and placed in the included case, then shipped in a double-layered bag (^^)