This Twist and Close bath drain plug from Westbrass, features a positive seal, to easily open and close your tub drain. This style is ideal for waste and overflow drainage and is operable from inside the tub. Turn drain to close, pull and lift to open. The no-hole illusionary overflow creates a pleasing tub trim without any screw holes. Available in a variety of finishes, this item is sure to complement your existing decorative fixtures.