Tire Rally Fitness Training Belt Resistance Adjustable Padded This sled fitness harness is made of high-strength double-layer nylon and steel hooks for tire pulling, sledding, resistance training, team sports speed agility training Padded shoulder straps release your shoulders from fatigue and non-slip, head-scratching design keeps you safe during activity - heavy duty training hook for suspension training equipment - great for running speed, strength training, outdoor sled/tire pulling pleasure Weight: Minimum 150 lbs Specifications: - Material: Nylon, Steel - Drawstring Length: 158 cm - Shoulder Strap Width: 10 cm - Shoulder Strap Waist: 84-116 cm eg If you have any questions, please contact us immediately for solutions. Package includes: 1 gym tank top with D ring 1 sheet drawstring with 3 hooks Note: Please allow slight differences due to manual measurement. thanks