• Beautiful seam, and spiral reinforcement adopted, preventing the burst in boxing.
• Empty sandbag and zipper seal, easily to adjust the weight of the bag when filling. You can DIY!
• Three bolts on each side to reinforce, good drapability and stability with strong weight bearing capacity.
• Made of durable canvas cloth, and well welded chains, greatly ensuring the safety of sandbag after .
• A great workout tool for stress relief, self protection, enhancement and sensitivity and responsiveness improvement.

Package Includes: 1x Punching Bag (Empty); 1x hanging chains; 1x Hanging buckle; 1x Hanging Hook