Features: This sled fitness harness is made of high strength double layer nylon and steel hook for pulling a tire, sled, resistance training, team sports speed agility training Padded shoulder strap for release your shoulder fatigue and non-slip, heady duty design make sure your safety during activities Heavy duty training hooks for hanging training equipment,premium and durable. Excellent for improving running speed, power strength training, outdoor sled/tire pulling fun Bearing Weight: at least 300lbs Specifications: Material: Nylon, Steel Pulling Strap Length: 155cm/61.02in Shoulder Strap Width: 10cm/3.97in Strap waist: 84-135cm/33-53in Package Includes: 1 Set x Tire Sled Harness note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!