Details:* A simple and easy-to-use yoga tool, can be inflated/deflated to the required thickness.* Helps you strengthen and stabilize your ankles, knees, core and shoulders.* Improves balance, stability and agility when doing yoga.* Can be used as an aid to self-massage.* With 2 surfaces, 1 with dimples and 1 with a smoother, slightly bobbled effect which can aid in the massage of the feet.* Package includes a free pump, can easily be inflated to desired thickness.* Diameter: Approx 33cm/ 12.99 inch* Weight: 920gPackage Contents:1 x Stability Disc Yoga Balance Pad Wobble Cushion1 x Pump