Lumbar support cushion, perfect for long hours of desk work. - Model Name: HWK0 - Size: 42x37cm - Material: 100% Polyester / EVA / Urethane Foam - Color: 730 (Gray) I received this in October of this year, but I already have the same item, so I am selling it. It is new and unused, but it has been in someone's possession once. Thank you for your understanding.