19mm Water Seal Trap with 1½" (1.1/2") Multifit Outlet, White Plastic Clamp Ring and Cover Plate with Securing Screws Size: 1½" (1.1/2") Material: ABS Water Seal: 19mm Height: 138mm Please Note: McAlpine Gullies are ideal for domestic wet rooms, Lifetime Homes, disabled adaptations, student accommodation, bathroom pods, hotels, hospitals and sport and leisure facilities