UFC® MMA training heavy bag 30% larger than the UFC traditional training bag, this bag is built to MMA proportions with 260 sq. inches more hitting surface. camo bag is constructed of a vinyl laminated polyurethane shell and the black/red bag is a vinyl embossed shell. the rugged structure weighs approx. 100 lbs and is designed specifically to withstand MMA workouts. made in the USA.Size: 92x33cm.