❤️HEAVY DUTY DESIGN: According to the design of human motion mechanics. Heavy duty metal frame. Our heavy-duty chair wheels are made from industrial-grade metal, precision ball bearings, and durable polyurethane. The maximum weight capacity of this home chair is 450 pounds. ❤️HEAVY DUTY DESIGN: According to the design of human motion mechanics. Heavy duty metal frame. Our heavy-duty chair wheels are made from industrial-grade metal, precision ball bearings, and durable polyurethane. The maximum weight capacity of this home chair is 450 pounds. ❤️FLEXIBLE AND CONFORTABLE: The waterproof leather cushion has a memory function and can be restored quickly. The cushion can be adjusted according to the body weight. After the body weight leaves the cushion, it quickly returns to its original shape. If you sit for a long time, the padded stool can better protect the skin and muscle tissue of your buttocks ❤️DURABLE UNIVERSAL SWIVEL CASTER WHEELS: 360 degree rotating shaft. Equipped with ring steel balls. Impact-resistant, shock-absorbing and wear-resistant. The wheels can slide freely on the thin carpet or semi rough concrete, which is durable and not easy to wear.