Canvas Wall Punching Bag for Wing Chun Kung Fu Boxing Training Punch Bag Striking Sand Bag (Empty) - 2 Sizes for choose _x000D_ Description: _x000D_ _x000D_ This wall mounted sand bag is made of good quality canvas, anti-pilling, wear-resistant and durable, suitable for long time use. _x000D_ _x000D_ The sandbag can be filled with sands, iron sand ,green beans ,soybean, anything you like to exercise strength and endurance. _x000D_ _x000D_ This product adopts solid stitching on the edge, which ensures durability without leak of inner filling nor deformation. _x000D_ _x000D_ The 8 metal rings on the bag is for easy hanging on the wall, which are made of high strength material, can support the weight of punch bag. _x000D_ _x000D_ This product is suitable for boxing practice and other sports, which is great for improving the strength for upper body. _x000D_ _x000D_ Specification: _x000D_ _x000D_ Material: Canvas _x000D_ _x000D_ Size: 40x26cm/15.75x10.24inch, 40x40cm/15.75x15.75inch _x000D_ _x000D_ Package Includes: _x000D_ _x000D_ 1 Piece Wall Punch Sandbag _x000D_ _x000D_ Note: _x000D_ _x000D_ Color might be slightly different due to the color calibration of each individual monitor. _x000D_ _x000D_ Please allow slightly measuring deviation due to manual measurement. _x000D_ _x000D_