Extra Ball for the Classic Balance Ball® Chair (52cm) "Stools" Made from eco-friendly natural rubber

Made from eco-friendly natural rubber and designed with an internal stabilizing core that prevents bunching and stretching

Desktop workout guide provides an effective low-impact workout and stretching routine

The gel-like material cradles and comforts your hands

You are a child of the Universe

Sizing: One size fits all

Extra Ball for the Classic Balance Ball® Chair (52cm) "Stools" Made from eco-friendly natural rubberOur ergonomic, latex free, anti burst 52cm fitness ball keeps your spinal alignment and core strong while you work when used in our Classic Balance Ball Chair. When used alone it is also great for fit ball exercises, core workouts, stretching and as a Pilates balance ball. Even the kids can improve their balance, abdominal strength and overall fitness. Only ball made to fit Balance Ball Chair Improves balance and fitness Strengthens core muscles