The TOTO SoftClose® Slow Close Elongated Toilet Seat and Lid is the latest in innovative smart seat technology. The ultra slim design creates a sleek and modern aesthetic with seamless connection to the toilet bowl. Constructed of solid, high-impact plastic, 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 engineering of SoftClose® combines TOTO’s high-quality standards and consumer ease. Top tightening mounting bolts ensure easy and secure installation for a more stable fit on the bowl. This seat couples well with TOTO T40 WASHLET®+ bowls and conceal the WASHLET®+ channel. Features a quick release hinge system for easy cleaning and maintenance. All mounting and installation hardware for the SoftClose® seat is included, along with easy to follow installation instructions for care and maintenance guidelines.