VICASKY 2pcs Fun Ball Arm Exerciser Chest Expander for Boys and Girls Tension Ball Toy Boys and Girls Developer

VICASKY 2pcs Fun Ball Arm Exerciser Chest Expander for Boys and Girls Tension Ball Toy Boys and Girls Developer

• plastic
• spring exerciser:this rally ball exercise is suitable for under 8 years old,rally ball
• arm exerciser:the size is suitable for small hands to grab, very comfortable and scientific, chest expander
• developer:the colorful balls not only can increase the strength but also can help to recognize different colors,arm strength tool
• body-building tool:come with 2pcs of arm exerciser, the one is plastic handle, the other one is wooden handle,chest expansion exerciser
• arm tension :the handles are made of material, smooth and without burrs, and does not hurt ‘ hands, can use it with confidence, fitness