Dense foam interior has a permanently molded 3/16" thick exterior white rubber cover for maximum durability
 • Galvanized steel subframe fits securely in ground anchors permanently embedded in the field
 • Set includes three official size 15" x 15" x 3" bases with subframes, 3 ground anchors, and 3 ground plugs for when bases are not in use to keep out dirt and rain.

Additional Information

Instructions	BBSBBASE