Cute Household Toilet Seat Cover and Toilet Seat Cushion 2 Sets (blue grid) Size:Toilet seat cushion external diameter 43*36cm/17"*14";toilet seat cover diameter 37cm/15". Material:polyacrylic fiber+polyester. Suitable for most of the oval and U-shaped toilet. Say goodbye to the ice cold toilet seat covers. Each package includes toilet seat cover and toilet seat cushion.