Product Features: Thickened and sturdy metal chain: The thickened metal chain is reliable for heavy-duty sandbags, and the unique design enables the bag to rebound freely after impact, you can fix the sandbag anywhere you want to hang it without worrying about falling. Strong bearing capacity ensures safe use. Top zipper closure: The large zipper uses multi-layer stitching, which is strong and delicate, making the sandbag tear-resistant and more stable after filling. Zipper closure for easy filling and storage. Can be filled with old clothes, old quilts, rags, foam, etc. More secure triangle buckle: The triangular buckle is designed to be sturdier, with double-needle stitching to enhance stability and bear more weight. Regularly changing the punching position and changing the local stress surface can extend the service life of the bag. High quality material: The sandbag is made of high-quality pu leather material, with a soft surface, wear-resistant, tear-resistant, explosion-proof, easy to clean and easy to care for. More strong, providing you with a more stable and safer boxing experience. Specifications: Product name: Boxing bag Colour: Black Material: high quality PU leather, thickened metal chain Height: 120cm/ 47.2inches/4feet Diameter: 35cm/13.8inches Max Load Capacity: 80 lbs. ‎Sports: Karate, Boxing, Mixed Martial Arts, Taekwondo, Muay Thai, Taekwondo TIPS: The heavy punching bag is empty. It is recommended to fill the boxing bag with clothes, rags, quilts, foam, sawdust, sponge, etc. What's in the package? 1 x 4 Ft empty boxing bag 1 x full setup accessories 2 x palm protector