The steel frame is topped with cushioned back and seat in durable polyester. The two hinged clips on the bottom secures this hardback stadium seat to the bleachers. The strong polyester material is made to withstand regular use and the elements. It is designed with the Seattle Seahawks team logo on front and back of the backrest and folds flat for ease of carrying and putting away. Officially licensed by the NFL. Manufacturer direct from a trusted supplier.