Thank you for viewing. This cushion has a three-dimensional structure made of a silicone-like material inside, providing comfortable support for your pelvis when you sit. The filling is still in good condition and clean. It's a black cushion that supports the pelvis and posture. As you can see in the photos, there's a white, glue-like residue on the surface in some areas, but it seems like it can be removed with your fingernail. It might also come off with washing. I don't have time to do that, so I'm offering it at a reduced price. The black fabric is clean, with no pilling or damage. - Brand: NEEDS - Color: Black - Shape: Cushion - Suitable for use as a seat cushion on a chair - Ideal for desk work - Great for gaming - Perfect for relaxation time