1. Each belt is reinforced with 6 stainless steel rivets. 2. Belt width 11.5cm, thickness 4mm, double row car line technology. 3. Each belt is designed with 10 rows of holes. 4. Freely adjust the waist circumference for more comfort. Description: In sports, because of excessive resistance to exercise, the muscles are stressed and stressed, so the waist often has a sore feeling. Wearing a belt protects the waist tissue and prevents sports injuries. Specifications: Material: leather + PU Color: Black Model: S/M/L Sponge Mats: No Size: (S) 1100x115x4mm/43.31*4.52*0.15'' (M) 1200x115x4mm/47.24*4.52*0.15'' (L) 1300x115x4mm/51.18*4.52*0.15'' Net weight: 380g/430g/480g Suitable for waist circumference: 74-85cm/29.13-33.46'',86-95cm/33.85-37.4'',96-106cm/37.79-41.73'' Suitable for: running, yoga, fitness Notes: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 X Weightlifting Belt