Product Description With 20-Year And Lifetime Warranties From Bison. Competition Glass Backboards from Bison are designed to hold up to all levels of play and have been selected as the Official Competition Backboards of the National High School Federation since 1992. The 1/2 (1.3cm) tempered glass boards have fire-impregnated borders and target areas, plus heavy-duty aluminum frames. Meet NCAA, NF and FIBA rules. The boards with a lifetime warranty are designed to transfer the stress of rim contact to the built-in steel frame, instead of the glass.Glass board with unlimited lifetime warranty. 42 x 72 (1.1m x 1.8m) Bison Unbreakable.
