Product Description Features: The sandbag is empty, can put things like rag, saw dust, sand, beans in it. After padded, the sandbag can absorb shock to decrease the impacts and protect your bones. Good quality canvas cloth material is wearresistant and durable for years of use, with PU patch on the middle which is sleek enough to protect your hand from abrasion. The stitching is solid and delicate, you don't need to worry it would split or tear. Metal buckles can firmly connect the sandbag and metal chain. Zipper seal, convenient and safe. The metal chain is sturdy and heavy duty, you can hang it wall or other tough item. Perfect for developing hand and foot technique and building nice body. Specification: Material: Canvas/PU Accessories material: 304 stainless steel Length: 100 cm Diameter:25 cm Color Options: Red Package list: 1 x empty Punching bag 1 x connecting carabiner 1 x thick and heavy four-point steel chain 1 x expansion screw hook 2 x boxing gloves（Red or black colour） 2 x Hands bandages 2 * Wrist protector 2 * handguard