21 Inch Water Punching Bag with Adjustable Metal Chain-Black

● High-rebound and PVC body for coziness
● Adjustable hanging chain for changing needs
● Creative design suits various types of boxer
● Water filling design imitates a real boxing experience
● Recommended water volume: 70%-80%
● Match a variety of other boxing accessories
● Can be used in the gym office and outdoors
● Complete accessories for easy setup