Function: 1. This inflatable boxing column is made of environmentally friendly PVC material, which is strong and reliable. It bounces quickly and gently. 2. Open the gap at the bottom, fill it with water/sand and close the stopper tightly. You can pump air into the filling hole until it is fully inflated. 3. With compact shape, very easy to take and can be used anywhere and anytime 4. Very suitable for exercise and relaxation, improves coordination and flexibility, burns calories and reduces stress, while increasing flexibility and hand-eye coordination. 5. It is also suitable for taekwondo training and can be used for adults and children. . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING Specification: Item Type: punching bag Color: Black Red Material: PVC Model: SL003-13 Inflatable size: approx. 170 cm/66,9 inch Diameter of inflatable boxing rod: approx. 63 cm/24,8 inch Thickness: approx. mm /0.014 inch Applies to person: unlimited, girls, boys Skills training: emotions, intellectual development, manual brain exercises, other skills training, interactive toys, parent-child communication, interest cultivation Description: 1. Open the bottom cap 2. Fill the water inlet with water or sand 3. Close the inner stopper and tighten the outer ring 4. Use an air pump to inflate through the nozzle List of packages: 1 x punching bag 1 x manual . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING Note: 1. Make sure you hold at least 7 kg/15,4 pound of water, otherwise the column will not stand upright and will fall easily. 2. Since this product is an inflatable plastic product, stay away from sharp objects to avoid scratches and air leaks. 3. Do not squeeze hard, children do not sit on it to avoid damage caused by excessive pressure. 4. When pumping, it is enough to use the right amount. Do not overfill to avoid tearing. . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING . 1.7m PUNCHING BAG INFLATABLE TRAINING STANDING