The TOTO RP Compact SoftClose D-shape Front Seat is the latest in innovative smart seat technology. Created with space savings in mind, this toilet seat is designed for use with TOTO RP Compact D-shape front bowl only. This unique seat is specifically designed for a gentle, softer close. The seat and lid utilize a built-in SoftClose hinge system, which lowers the seat and lid down to the bowl gently and quietly. The seat comes equipped with quick release hinges for easier cleaning. All mounting and installation hardware for the SoftClose seat is included, along with easy to follow installation instructions and care and maintenance guidelines.