Material: Made of high quality PU leather, plastic, spring steel pipe material, safe, environmentally friendly and durable.<br> Boxing ball: Soft air punching bag absorbs shock and protects you from accidental injury for women, men, kids.<br> Easy to inflate and deflate: with Suction cup, clip Buckle dual-purpose; can be folded into small size for storage, convenient to use.<br> Boxing training accessory: good for relieving pressure, body building, etc, easy to exercise anywhere, suitable for home table, office desk, etc.<br> Perfect Gift: Nice gifts for friends, family, lovers.<br> Specification:<br> Product size: total height 36cm/14.17inch, sphere diameter 15cm/5.91inch, spring height 12cm/4.72inch, suction cup diameter 17.5cm/6.89inch.<br> Material: PU Leather Spring<br> Package Includes:<br> 1 Piece Boxing Ball<br> 1 Piece Strong Spring<br> 1 Piece Suction Cup Base<br> 1 Piece Air Cylinder<br> 1 Piece Buckle<br> Note:<br> 1. Please allow slightly error due to manual measurement.<br> 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br> 3. Wish you a wonderful online shopping!