The OuterLimit Pro glass backboard, used exclusively in all NBA® arenas, is the game's premier glass backboard • Welded corners provide complete stability along the entire length of our signature aluminum heavy duty uni-frame overlay • Rounded corners combined with an additional 6” clearance puts the safety of the players first • 1/2” tempered glass features fired in target and border • Predrilled for Gared Pro Mold padding • Compatible Mounting: Gared Pro, Hydra-Goal, Hoopmaster Portables, Ceiling & Wall Mounted systems •Recommended Rims: Snap® B • Meets NCAA, NAIA, NFHS and NBA® specifications Item Includes: Lifetime Warranty 5” x 4 1/2” Hole Spacing Board Padding and Goal Not Included