These two training bowls are an excellent alternative to the ordinary dumbbells. Thanks to the plug which is positioned at the bottom, you can easily fill them up either with water up to a maximum weight of 3.5 Kg each or with sand up to 5.5 Kg each.

• Increases strength in extremities, core, thoracic, and lubar by focuing on symetrical exercises
• Builds strength in lats, traps, bicep and tricep
• Made of super strong, latex - free vinyl, Phthalate and BPA Free
• Fill with water until a maximum single weight of 3.5 kg
• Size - 18cm
• Standard Quality Ball
• Made of super strong Phthalate BPA and latex - free vinyl
• 1 Year Residential Warranty against manufacturer defects
• Pvc
• Wipe Clean
• Imported
• Request warranty information