Description:
Balance disc is a space-saving alternative disc to a therapy ball and sitting wedge. One try， you will be addicted to its feel， benefit and use. It will promote an upright posture， improve balance， exercise trunk musculature and integrate vestibular responses. Ideal for the clinic or a send-home therapy tool.

Features:
- Balance disc can not only improve body posture and balance but also strengthen back muscles
- Ergonomic seating， relieving back pain and shoulder ache
- Made of imported PVC， no toxic material and environmental protection
- Constructed with specific thickened material and technology， durable， practical and safe for exercise lover
- Specially feature with high density knobbed top surface for tactile stimulation and smooth bottom surface Application: Magnet Waist Wriggling Plate
Function: Arms，Belly，Body，Legs，Waist 0.495 Package weight: 0.552 kg
Package Size(L x W x H): 26.00 x 25.50 x 3.50 cm / 10.24 x 10.04 x 1.38 inches Package Contents: 1 x Waist Twister