This designer twist & close waste and overflow trim kit is the decorative solution and perfect finishing touch for your tub! Drain strainer sports coarse thread 1-1/2 in. NPSM thread with a turn and push to close and pull up again to open stopper. Illusionary overflow stopper finishes the tub. You’ll be able to appreciate both the beauty and performance of this item for years to come thanks to superior quality finishing and solid construction.