Primed Fibreboard Corner Block 3/4 In. x 3 In. x 3 In.

Use as a decorative addition to any window or doorway. A Corner Block is placed wherever two perpendicular casings meet. Corner Blocks are easy to install and eliminate the need to miter difficult angles on casings. Attention is drawn away from the seams of the moulding and placed on the elegant design of the corner block.