Ekena Millwork PB03X03X01ER  3 3/4-Inch W x 3 3/4-Inch H x 1 1/8-Inch P Eris Plinth Block Modeled after original historical patterns and designs Solid urethane for maximum durability and detail Lightweight for quick and easy installation Factory primed and ready for paint or faux finish Can be cut, drilled, glued, or screwed