Product details:
This toilet seat from Renovator's Supply is the perfect comfortable, safe and easy-to-clean seat for your bathroom. Durable molded plastic is strong, stain-resistant and easy to clean and No-Slam Hinge Dimensions: Lid 17 1/4 in. L x 13-3/4 in.No Slam Easy Close Oval Toilet Seat.
Black colored Durable High Impact plastic resists staining and cracking.
Slow closing toilet seat hinge system for a soft close toilet seat lid -Oval toilet seat and lid measures 17 1/4 Inches long and 13 3/4 inches wide.
Toilet Seat with Quite, Safe and Slow Shut Lid.
The Adjustable hinge fits standard hole spacing 4 to 6 3/8 in.