This exquisite PVC drain features a Hidden Linear Overflow shape, allowing the tub to maintain that modern elegance reflected by true lines and curves. The 1 in. overflow tube and the low profile elbow fits neatly below the rim of the tub. The tub drain uses a European tip-toe drain. Press once to close and again to open. Sch 40 PVC fittings and pipes glue together for complete adjustability.