"WAGNER" SMART EDGE ROLLER *3" x 3/8 NAP *6 oz. reservoir *Trims a 12 x 12 room in 2 fills *Internally fed roller with trim device to allow painting right to the edge *Delivers sharp clean edges *Eliminates hours of taping *For use with latex and oil based paints *Fast easy clean-up *Replacement roller cover available, Ace No. 1530161 *Replacement for Ace No. 1365642 *Discovery ACC, SUP