The patented Watco overflow bathtub plate kit retrofits 1-, 2-hole and trip lever oveflow plates. Simple to install and replace. The Innovator overflow plate snaps right into place. No screws showing on the overflow plate. You can purchase this Innovator overflow plate along with a SimpliQuick Tub Fix bathtub stopper by purchasing the "Trim Kit". To purchase, visit FixMyDrain.com or BuyEagle.com.