SPECIFICATIONS

Type of sports: Strength Training

Type: Wrist ball

Training Site: ARMS,Muscle Relex Apparatus,Hand,Wrist

Size: 6cm*8cm

Origin: Mainland China

Model Number: OUT211

Function: ARMS

Feature3: powerball gyroscope,power ball

Feature2: Gyroscope,force,Gyroscope

Feature1: fitness,powerball,powerball autostart

Brand Name: YangChen