• Occasion: Perfect heavy bag for boxing, MMA, Muay Thai and contact sport athletes alike to practice kicks, footwork and punches Speficication: 1. Matrerials: High-grade Oxford canvas, imported PU leather, thick high elastic sponge, practical and durable. 2. Color Options: Black, Green, Red 3. Lenght: 60cm,80cm,100cm,120cm 4. Bearing Weight: 60cm-5kg,80cm-12kg,100cm-18kg,120cm-28kg Package list: 1 x Sandbag (Empty) 1 x Metal Chain 1 x Hook 1 x Carabiner Pay attention please: 1. The sandbag is empty, can put things like rag, saw dust, sand, beans in it. It is strictly forbidden to fill only the sand. 2.The boxing gloves have two colors of red and black,will random delivery colors or note gloves colors.