Come and see our amazing products. Provides excellent resistance training for improved speed, stamina, strength, and acceleration Chute releases while running for overspeed training.Built-in mesh panels keep strings from tangling and helps stabilize the chute during training .Whether in track and field, football, soccer, basketball, or any other sport, speed will improve with the use of this resistance training chute.Best for long-distance running. Pls confirm with us about the packing info, stock color and exact production time before placing your order