This Glider with Coated Chain Kit includes: 1 Glider with coated chain, 1 Glider Bracket with hardware, and 4- 5/16 Spring clips. The Glider with Coated Chain is made of molded plastic with PVC coated chain that has 3/16" chain under coating, easy assembly, Made for 5-12 years of age. The Glider bracket is made of heavy-duty steel which is powder coated green, made to attach to a wooden structure, provides 4-point swing hanger hookups and comes with swing hangers and hardware.