DXV - Elongated Closed-Front Toilet Seat with Slow Close and Duroplast

Kohler® - Hyten™ Toilet Seat, Round Bowl, Closed Front, With Cover, Plastic, White

Bemis® - Toilet Seat, Round Bowl, Open Front, Less Cover, Plastic, White

TOTO - SoftClose Elongated Closed-Front Toilet Seat and Lid