Ball Stabilizer Base, Small, For 45-55 cm Balls Threaded Inserts Features: White cotton balls are

Features: White cotton balls are made from highly-absorbent 100% bleached cotton

Hook Dimensions: 3"D

Hex Tap Bolts are durably constructed of high quality steel for long lasting strength and reliability

This premium indoor rug pad is a durable blend of PVC and polyester that will stand up to everyday use

standard hooks

Ball Stabilizer Base, Small, For 45-55 cm Balls Threaded Inserts Features: White cotton balls areThe CanDo small ball stabilizer bases provide extra protection and stability for the ball during use. The base also helps prevent the inflatable ball from rolling away when in storage. The small plastic base fits 45cm and 55cm balls. Exercise Balls Sold Separately.