Product Description ULLIUnbreakable regulation glass backboard for professional, collegiate, and international competition.LI1/2 tempered glass with 2 border and target.LIPatented sub-frame mounting design prevents the rim from touching the glass.LIPre-drilled frame for bolt-on backboard padding.LIComes standard with Strongback. This feature stiffens the backboard, allowing for virtually vibration-free action.LICompatible with BPI Main Court Portable Backstops as well as Wall-Braced and Ceiling-Suspended units.LIMeets all FIBA, NCAA, and NFHS specification.LILifetime warranty. (Vandalism, acts of nature, and outdoor use are not covered.)LIU.S. patent no. 4,433,839.LI48 x 72 /ULPBasketball Products International (BPI) and Hydra-RIB have integrated their product lines under the Spalding brand to form the world s largest basketball equipment company.PThe companies have over 70 years of collective experience in manufacturing basketball equipment and are recognized as industry leaders for innovative products. The majority of NBA teams and NCAA Division I institutions play on Hydra-RIB or BPI portable backstops.PSpalding is the official basketball equipment supplier to the NCAA Final Four.