Boxing Punching Bag 80/100/120cm Fight Sand Punch Punching Bag Fitness Sandbags Striking Drop Hollow Empty Sand Bag Martial Art Training Punch Target

Color: BlackSize: S, M, L2580cm (Children)30100cm (Adults)34*120cm (Adults)Maximum Load Capacity: 15/20/30KGMaterial: High-quality nylon canvas, imported PU leatherZipper closure is more convenient and the weight of the sandbag can be adjusted at any time.High-quality PU, strong, durable, shock-proof, and durable for longer service life.Screw-fastened for increased load capacity and tightness, ensuring safer and more secure use.Riveted for high elasticity.Made of 3-layer thick material, strong and safe.Double-stitched denim fabric to prevent shorts from falling off.Lightweight and easy to install.[Hollow sandbags are empty sandbags]: The sandbags are empty and need to be filled by yourselfFilling: rags / old clothes / wheat silk / corn kernels (not recommended for excessive sand filling).