The Gamma Tuff Polyester Headband Tennis Net is a very durable net with double netting on the top 6 rows. It has a 3.0mm braided polyethylene. The headband consists of a 4-ply heavy duty woven duck polyester. A 47" vinyl coated galvanized steel cable keeps this net in place and ready for use. This Gamma net is ideal for all seasons and is able to successfully withstand extreme climates.