Specifications:

• Brand Name: OLOEY
• Characteristics: dexterity and endurance playing guitar, piano and sax
• Feature: Family Training
• Features: Stainless steel chrome-plated housing
• Function: ARMS
• Great for: men, women
• Material: PC, aluminum alloy, silicone rubber
• Model Number: OUT180
• Name: Powerball Wrist Ball Trainer LED Gyroscope
• Origin: CN(Origin)
• Size: 5.5cm*7cm
• Suitable for: multifunctional gym, tennis, squash, cycling and rock climbing
• Suitable for1: home workouts,crossfit, exercise,tennis,cycling and rock climbing
• Type: Wrist ball