The Tree Climbing Spikes Set Is Made Of 304 Stainless Steel And Includes Two Plastic ??Safe Durable?? With sharp and wear-resistant stainless steel claws and antiskid pedal, it is safe for climbing trees. ??Comfortable?? Adjustable high impact plastic molded cuff with integrated padding provide for maximum comfort. 4-7/16-Inch (113 mm) wide stirrup provides greater foot support. The maximum load capacity is 100kg(220 lb). ??Good Durability Ensures Safety Performance??With hard stainless steel claws,make it more sturdy, more durable and more safe for climbing trees. The climbing spikes not deformed, anti-rust and wear-resistant. ??Package Includes??1* Pair of tree climbing tools + 1* protective belt, 2*Foot strap + 2* Ankle strap. Pole climbing gears set material is steel; Belt material is polypropylene fiber; Rope material is nylon. ? ?Great Customer Service?: And If you have any questions, feel free to contact us for satisfied solutions. Professional customer service is always online for you.