This exquisite drain cover features a closing overflow, allowing the tub to be, "Over-filled" for that extra deep soak; required to ease both mind and body. Rotate the drain and the overflow fills partway. Rotate again, and the water will completely cover the drain for the ultimate in luxuriousness. This treatment is perfect for older, shallow tubs, allowing the maximum depth in bathing. Heavy metal ring and cover provides a subtle elegance and feel.