1.Smooth Surface: Made of durable and easytoclean PU leather, reinforced seams can prolong the service life. Each speed bag has smooth surface to ensure operation and quick and accurate response to blows.2.Pearshaped Design: Our boxing doubleended bag adopts pearshaped design to ensure fast and balanced rebound including lightweight milk capsules. With pear shape, easy to aim, allowing you to get accurate punches and good rebounds without disturbing your rhythm. Suitable for MMA, fighting, boxing or daily training reaction, accuracy, agility, endurance, etc.3.Convenient to Install: This boxing ball installation kit allows you to install it conveniently. Start training now! Burn calories!4.Reduce Pressure: Maybe you are used to lifting weights or running on a treadmill, but it may be better to play ball and you can decompress!5.Please Note: The perfect boxing bag, can hit ball quickly, reflex and achieve fitness goals. Note: When inflating the boxing ball for the first time, it’s better to inflate 70percentage to avoid overinflation, can be used for a longer time.Features:1. 100percentage brand new high quality and high quality.2. PU material, smooth surface, good hand feeling, explosionproof.3. Exquisite workmanship, antiwear, not easy to break, long service life.4. Doublelayer watch strap, firm to hold.Specification:Color: black, red, black and white redShape: pearMaterial: PUHeight: about 25cm9.84inDiameter: about 18cm7.08inPacking List:1Boxing Ball1Pump(Random Color)1Safety Button