Blast from sand like a pro in your own backyard with Dave Pelz's Bunker Board. This training aid transforms almost any outdoor space into your own private practice bunker. Learn exactly how good shots look and feel so you can repeat them from any bunker situation. The Bunker Board is designed with a concave hitting surface that helps golfers learn to swing through sand shots without the "digging" or "deceleration" that cause poor results from sand. Reinforces the proper motion and "feel through impact" for well-played sand shots. Fully assembled-just add sand and it is ready to use.