Nlive Spike Gym Ball Gym Ball  (With Pump)

Durability - fit kit anti-burst gym ball made with the highest quality PVC material available - fitness balls anti-slip matte surface, anti-burst design ensures safe use Gym grade fitness ball – stability balls that you can use at home, office Tone your core, abs, quads – use yoga balls during pregnancy to relieve back and pelvic pain Sizes for women, men and children – the perfect home exercise equipment for all BPA and phthalate-free, PVC material - anti-burst exercise ball is ideal for all exercises, athletic training, physical therapy, and yoga routines