Heavy Bag Constructed From Super Tough And Rugged Polycanvas Material. Specially Blended Filler Provides Resilient Shock Absorbency. Features A Double-end Loop On The Bottom For Anchoring. Mma Heavy Bag Gloves Made Of High Quality Synthetic Leather With A Supportive Hook-and-loop Wrist Strap. Ideal For Heavy Bag Workouts. Bag Weighs 70lbs; Approximately 53″ In Height With A 13.5″ Diameter.