HANABASS 2pcs Rally Ball Expander Boys and Girls Arm Strength Exercise Tool Balls

HANABASS 2pcs Rally Ball Expander Boys and Girls Arm Strength Exercise Tool Balls

• plastic
• Arm strength –enhance and promote ‘ physical and , fitness
• chest expander– ball is and made of , chest expansion exercise
• developer– ‘s physique, play happily, develop ‘ hand-eye coordination ability,arm exercise
• arm tension –the handles are made of material, smooth and without burrs, and does not hurt ‘ hands, can use it with confidence,rally ball
• Chest expansion exerciser–can cultivate ‘s cognition of colors, and ‘s arm ability,colored ball arm exerciser