Size：27*11.5*14.5CM
Material:NBR+ Iron+ galvanizing+ PVC
Feature：
Perfect for pregnant women and the elderly who want to develop muscular strength, increase body awareness, improve endurance, balance, correct posture, and anyone else with sub-health.
Squeeze your way to a stronger body without having extra equipment at Home or at the gym
Whether you work in the office or watch TV at home, it helps in strengthening upper your muscles to prevent or relieve pain.
The ring strengthens and tones your body in only a few minutes each Day while increasing the effectiveness of training
