1. Material: nylon + metal 2. Size: M/L/XL, width 3.8 cm 3. Adjustable range: M is about 38-47 cm, L is about 45-55 cm, XL is about 53-63 cm 4. Weight: M is about 190 grams, L is about 200 grams, XL is about 210 grams 5. Application: medium and large dogs 6. Features: explosion-proof punch, thickened handle, comfortable grip, rounded corners and anti-stroke design, adjustable length, double-layer thick nylon, wear-resistant and durable
