The FISTRAGE Speed Bag with Swivel Punching Bag benefits from a shaped and balanced design. Assuring optimal rebounds and fast recoiling the FISTRAGE Speed Bag helps to develop lighting fast reflexes, along with improving promptness and hand-eye coordination during Boxing and Fitness Training. With their different sizes, the long-life inner bladders allow the athlete to meet any of your speed bag boxing and fitness training needs.FISTRAGE Speed Bag with Swivel Punch Bag is made up of top-grade Microfiber Artificial Leather, reinforced seams, and robust lacing, the FISTRAGE Speed Bag is built to last your multiple training sessions.Salient Features of FISTRAGE Speed Bag:Premium Microfiber leather for extreme durability.Balanced design with long-lasting bladder for optimal rebounds during fitness training.Reinforced stitching; riveted and layered to unbreakable perfection.Stainless Steel Swivel for heavy-duty hanging and fixing.Excellent Value for Money.Package Contents:1 x Speed Bag1 x Stainless Steel Swivel4 x Stainless Steel Bolts