This is a cushion for a child seat on the rear seat of a bicycle. Solves the problem of children saying "My butt hurts!" or "It's cold!" ● Product Type Cushion for child seats on rear bicycle child seats - no more sore butts or cold! Fabric seat for rear infant seats, compatible with the new SG standards. ◎ Compatible with OGK and Bridgestone child seats. ● Color Gray ● Condition New, unused