This is a replacement cushion for the UTV Regular Rumble Seat, UTV Deluxe Rumble Seat and the Ride-N-Rest. The cushion is a super-soft convoluted foam covered with 400 denier PVC coated nylon. The seat fabric is NOT waterproof. The replacement screws that accompany the cushion are not included as part of part #6055 and must be requested with the purchase of the cushion, if needed. Specify if the cushion is to replace the regular or deluxe model so that you get the appropriate hardware.