Regulation size fiberglass backboard for indooroutdoor play. 1 18' thick high density thermally fused panel. Three layers of fiberglass on the backboard face and two layers on the back. Hand laminated for added strength. Target and border are impregnated into the resin. Gel coat sealant provides a moisture proof barrier. Backboard mounting pattern 63' x 42' Goal mounting pattern 5' x 5' Warranty Indoor Lifetime Outdoor 10 years Lifetime on direct mounts. Vandalism, acts of nature, and outdoor use are not covered. Basketball Products International BPI and Hydra RIB have integrated their product lines under the Spalding brand to form the world's largest basketball equipment company. The 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. Spalding is the officia