The Park & Sun Sports Volleyball Sand Auger Set is designed to provide the best guyline anchoring system for beach play. The set includes four 15" sand augers with extenders for anchoring your guylines, two 6" pole plates to keep your poles from settling in the sand and four boundary stakes to keep your boundary lines in place. The 15” augers anchor your guylines securely in the sand for maximum net tension. The bungee and stake anchoring set provides additional corner support to keep your boundary lines in place. Convert your set from grass play to beach play!