The Everlast 70 lb Red PolyCanvas Boxing Heavy Bag Kit includes virtually everything you need to experience an intense workout or begin a training regimen. The heavy bag is made of durable PolyCanvas that can stand up to repeated punches. The kit also comes with gloves and wraps to protect your wrists and hands. The Everlast 70 lb Heavy Bag Kit also includes a speed bag for rapid-fire punches. The chain holding the heavy bag is adjustable to accommodate users of various heights.