Model Number: YPWB series 002-A Brand Name: ZHENSHENG Key Specifications/Special Features: Weight ballsTone ballsEco-friendlyPVC weight ball is great for upper body strengtheningDifferent weights are suitable for people of different heights

Can improve strength in ABS, arms and oblique muscles

Material: PVC, environment-friendly, 6P free and CE certified

Iron sand or yellow sand inside to increase weight

Free of latex, glues, phthalates, toluene, and chloride, it is recyclable and ecologically degradable

Weight: 2lbs*2 pieces

Diameter: 12cm

Packing: 2 pieces/color box

Features:

• Soft-to-the-touch surface
• Compact and easy to grip, match hand size
• More safe as ball will not bounce or roll
• Helps tone muscle, improves flexibility, strengthen the core, burn calories and even increase bone density
• Soft, pliable and easy to grip
• Compact and match with hand
• Safe and no bounce
• Strengthen arm’s muscle
• Adjust overall flexibility