1/2″ thick .030 Ultra Board Peel N’ Stick is a higher end, pressure sensitive mounting board designed for commercial lab mounting applications. It has a very dense foam core with very smooth, .030″ thick styrene liners which make it one of the smoothest, rigid boards on the market. It features a high tack adhesive on one side with a white liner to provide a color neutral mounting surface. Product is sold by carton only, shipping is included in the per carton price. All sizes contain 20 pieces per carton except for the 48″ x 96″ which contains 16 pieces per carton.