- PhysKcal Gym Ball | 55cm Black Exercise Swiss Ball - Road Running Shoes Package Size: 17 x 17

Package Size: 17 x 17 x 30

Versatile Wear: Whether paired with a skirt

Chain Length: 23-inch ball chain + 4-inch extension for second tag

Effortless assembly

- PhysKcal Gym Ball | 55cm Black Exercise Swiss Ball - Road Running Shoes Package Size: 17 x 17Brand: PhysKcal Color: Carbon Black Features: : PhysKcal Gym Ball 55cm Black supports up to 300kg 660lbs dynamic load (2000lbs for static load) since it was created with sufficient high grade PVC material, allowing it deflates slowly instead of bursting. The frosted finish enhanced with anti slip rings surrouding the ball provide more grip during exercise to aid balance and avoid rolling. : A gym ball, or also known as fitness ball, physio ball, yoga