Material
Mesh/ Frame/ Frame support:Steel, Epoxy/polyester powder coating
Spring/ Rail:Steel, Galvanized
Foot/ Runners:Polyethylene plastic
Tube/ Brake:Steel, Epoxy powder coating, Epoxy/polyester powder coating
Tread:Steel, Epoxy powder coating, Epoxy powder coating
Holder:Polypropylene plastic
Fabric/ String:100% cotton
Filling:100% polyester