Power Systems Nylon Dip / Pull-Up Belt with Padded Back for Adding Additional Weight to Strength Training Exercises, 6 Inches Wide, Black Nylon and Steel Chain (65325) Heavy 6-inches wide nylon Padded back for comfort Durable steel-linked chain Increase weight for dip or other resistance exercises Weight training accessory for strength, power, running, football, volleyball, basketball, baseball, soccer and all other athletic, fitness, weight, or cross training