Description: Strictly tested heavy duty polyester weight sandbags, no worry about leak sand or handle break problem. 1 Outer training weighted sandbag, max. weight 22lbs/ 10KG. 4 Removable and adjustable weight filler sandbags to match your desired intensity for all your endurance drills and exercises. 6 Easy to grip handle is comfortable and antislip, meet your different exercise ways. Suitable for fitness, exercise, gym, training, workout, boxing, yoga, etc. Specification: Material: Polyester Out Bag Size: Length: approx. 48cm / 18.9inch; Diameter: 20cm / 7.9inch Inner Bag Size( LxW): approx. 33.5x19.5cm / 13.2x7.7inch Color: Black Package Includes: 1 Piece Fitness Weighted Sandbag with 4 inner Bags Note: Sand is not included. Please allow slight size error due to manual measurement. Color might be slight different since different monitor and light. Please make sure you do not mind before you order. Thank you