【APPLY TO DIFFERENT SURFACES】- You can use the sled fitness on grass, carpet, concrete, and all sports turf. Multiple exercises can be achieved with one sled. It is easy to disassemble for quick transport or storage. 【PUSH/PULL/DRAG】- The exercise sleds are suitable for anyone and professional sports training. They can be used to push, pull, and drag in various forms to increase muscle and quadriceps strength. 【LARGE WEIGHT CAPACITY】- The maximum weight-bearing capacity of a fitness sled is 500 pounds and can be adjusted as needed. The weight plate holder is designed to accommodate standard and 2 in plates. 【REPLACEABLE FEET】- Compared with other products, our push sled has scientific designs-it has two low pipes with dual plate horns, extra thick replaceable feet, and four pipes for placing plates. 【PREMIUM MATERIAL】- Made of premium iron and a black powder coat, our weight sled is sturdy, anti-rust, waterproof, and simple to clean. Black powder coating provides a superior grip.