Yoganix 7.5cm PVC Spiky Massage Yoga Ball Trigger Point Sport Fitness Hand Foot Pain Stress Relief Muscle Relax Unisex Stab Massage Ball

SPECIFICATIONS Type of sports: Muscle Relexation Training Site: ARMS,Muscle Relex Apparatus,Back Size: 70mm Model Number: YJ47  Material: PVC Function: Body Department Name: Unisex Features:  1.   Convenience to message by yourself at any time to relief fatigue.  2.  Can massage your back to relaxes the muscles and improve blood circulation.  3.  Relax tensed muscles after exercise.  4.  Can massage obese part. Strengthen metabolism. Eliminate moisture and fat.  Specification:  100% brand new and high quality   Material: PVC  Diameter: 7cm   Color: purple, red, blue, green, yellow, orange   Package include:  1x fitness ball   Note:  1. Asian  Size is Smaller than US or European Size. Please allow 1-2CM differs due to manual measurement. Please check above size details carefully.  2. Items are measured by hand, there will be a slight deviation. Hope you understand.  3. The item color displayed may be slightly different on your computer monitor since monitors are not calibrated same