This Pittsburgh Steelers chair is easy to store when not in use since it folds flat. The two hinged clips on the bottom secures this hardback stadium seat to the bleachers. The durable polyester material is made to withstand regular use and the elements. It is designed with the Steelers team logo on front and back of the backrest so everyone will know which team you cheer for. Officially licensed by the NFL. Manufacturer direct from a trusted supplier.