The GAMMA Premium Net is a top-quality net that is extremely durable. This net is available with either a 4-ply heavy duty woven duck polyester or all-weather vinyl headband. 3.5mm braided polyethylene, 4-ply heavy duty woven duck polyester headband or vinyl headband,47' vinyl coated galvanized steel cable, 7/16" x 39" fiberglass lacing rods,3 years pro-rated warranty. Recommended Use - year-round in temperate climates, seasonal outdoor in extreme climates, indoor