Medline Industries Guardian Locking Raised Toilet Seat 250 lb, 18" L x 20-1/2" W, Polypropylene Resin, Lightweight.

Locking Raised Toilet Seats raise seat height 5" above the toilet. Easy-to-use locking system requires no tools and fits most toilets. Ergonomically correct seating surface for extra comfort. Available with wraparound, foam-padded armrests for a sure grip, comfort and support. Lightweight polypropylene resin is easy to clean. Weight capacity 250 lbs. (113 kg). Overall width is 20-1/2" (52 cm). Overall length is 18" (46 cm). The opening is 8" wide x 9-1/2" long (20 x 24 cm). The height from seat surface to seat is 5" (13 cm), to arms 11" (28cm). It weighs 6 lbs. (3 kg) and has a weight capacity of 250 lbs. (113 kg) without arms.