1. Material: aluminum alloy, iron, rubber, plastic 2. Process: oxidation process 3. Weight: S: 40 pounds (about 20 kg), M: 50 pounds (about 22.68 kg) 4. Made of high-quality aluminum alloy, durable and not easy to break 5. Foldable design, multiple ways of use 6. Dimensions: S: 5.8 x 4.8 cm, M: 6 x 7.6 cm 7. Weight: S: 34g/pc, M: 55g/pc 8. Note: Only carabiner is issued for delivery, no other!
