Material: Made of high quality polyster fabric, the chute provides stable resistance for your training. The belt is adjustable so you can find the right size for your height.Purpose: This is a sports training item that can help you do strength and speed training at the same time. It will improve your running acceleration ability, muscular endurance and running sense at high speed adjustability.Size:. This 56 inch diameter parachute will provide 25-32 lbs of resistance power as you move forward allowing you to improve stride length and frequency.Easy to use: Just attach the chute belt to the waist and youre free to go. If you want more challenge, you can link 2 or more slides.Packaging: With independent packaging, it is convenient to store and protect the trailing umbrella.Product Specification: Weight: 200g Size: 145*145cm Material:Polyester The color black Package includes: 1 * Running Umbrella Note: 1.Please read error due to manual measurement. Thank you for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real. Please take the real standard.