Thank you for viewing! This is a set of two square gray cushions: a cushion to support the pelvis and a seat cushion to relieve pressure on the buttocks. I believe these are original products from CAINZ. I used these for a while in my car when riding. I don't think there are any noticeable stains or scratches, but there may be some minor dirt, fuzzing, and thread snags. Please consider purchasing if you understand that these are used items. The following is quoted from the internet: □ Cushion to support the pelvis Color: Gray Body size - Width (cm): Approximately 44cm Body size - Depth (cm): Approximately 32cm Body size - Thickness (cm): Approximately 10cm Cushion cover applicable size: None Features: When opened, the moderate slope on the left and right sides keeps your buttocks in place and is gentle on your posture. When closed, it's also ideal as a nap pillow or backrest. Usage: Cushion Product specifications: Surface fabric/Back fabric: 100% polyester Material: Core material: Urethane foam Washing instructions: Not washable Care instructions: This product cannot be washed. If it gets dirty, wipe it with a cloth dampened with a mild detergent. Country of origin: China Weight: Approximately 0.71kg □ Square seat cushion to relieve pressure on the buttocks Color: Gray Body size - Width (cm): Approximately 40cm Body size - Depth (cm): Approximately 40cm Body size - Thickness (cm): Approximately 4cm Features: A seat cushion made of low-resilience urethane material, which reduces the burden on the buttocks when sitting in a chair for a long time. The back is made of non-slip suede material. Usage: Cushion Product specifications: Surface fabric/Back fabric: 100% polyester Material: Core material: Urethane foam Washing instructions: Not washable Care instructions: This product cannot be washed. If it gets dirty, wipe it with a cloth dampened with a mild detergent. Country of origin: China Weight: Approximately 0.45kg #SeatCushion #UrethaneCushion #PelvicCorrection #PelvicSupport