Model Number: DSC0074-1 Brand Name: Carefree Tire Key Specifications/Special Features: Material: PU foamLoading capacity: 450lbsSteel time with powder coatingNot for highway useJiaxing Carefree caster offers a full range of flat-free tires, pneumatic tires, and casters ranging from lawn and garden equipment, industrial material handling equipment, medical mobility equipment, scootersGolf carts, bicycles, and baby strollers