Contender Fight Sports Leather Boxing MMA Muay Thai Fitness Workout Training Kicking Punching 70, 100 and 150 lb Heavy Bag - Filled Dense foam padding cushions and absorbs impact of strikes Leather provides structural dexterity and lasting performance Size:14" x 42" (70 lbs./100 lbs.) 16" x 48" (150 lbs.) Includes chain and swivel