Polyresin Toilet Seat Sandy Shore Standard Round Chrome | Renovator's Supply Fun and decorative TOILET SEATS made of High Grade Polymer for strength and durability Round seat 15 13/16 x 14 9/16 Lid 14 5/16 x 13 1/8 inch Tarnish resitant chrome-plated hinges Easily adjustable hinges and easily wipe clean Cast stabilizing bumpers keep the seat in place