Boxing Bag For Sports Training Sparing Home Fitness Equipment Black Red : Material: made of high quality PU leather, spring-loaded plastic, environmentally friendly and durable Boxing ball: Soft punching bag to absorb shock and before training women, men, children Easy to inflate and deflate: with suction cup, dual function clip; small size packaging for storage, convenient to use for boxing training: muscle relief, body delivery, etc., helps with in-place exercises, treatment for home use, desk, etc. Perfect : nice gifts for friends, family, lovers Specification: Product size: total height 36 cm/14,17 inch, ball diameter 15 cm/5,91 inch, spring height 12 cm/4,72 inch, suction cup diameter 17,5 cm/6,89 inch. Material: PU leather contains: 1 boxing ball 1 strong spring 1 suction cup base 1 cylinder of air 1