|Quick Description| The Iron Jack Heavy Bag Punching Bag is made of High-Quality, Premium material with 2 inch Foam and Multi-layered Liner to ensure maximum comfort and quality. Our Heavy Bag comes as an MMA set, with Gloves included. Set up the Heavy Punching bag to any wall via wall stud within minutes and you're good to start your training. Enjoy our anti-swing Heavy Bag that can be Filled with Towels, Rags, Sand, Sawdust, Plastic Bags, Old Clothes, Cotton. Perfect for Adults and Children at the Beginner, Intermediate, and Advanced Levels.