Product Description Soft durable backboard padding designed for rectangle glass backboards. Made from high density polyurethane foam with tough outer skin. Reinforced pre-drilled bolt holes makes installation easy.nbsp;Most newer glass boards have pre-drilled frames but some drilling may be required on some older backboards. Fitsnbsp;most standard 72quot; wide glass or acrylic backboards. For indoor use only. Meets NCAA and NFHS specifications.