ADJUSTABLE WEIGHTS — Controlling the weight by the water volume, the dumbbells can be filled up to 1kg (2.2Lbs) each.
HIGH QUALITY & DURABLE — This water filled dumbbells made of high-quality PE material, which is non-toxic and odorless, wear-resistant, anti-aging.
SAFE & PORTABLE — Made of environment-friendly PP material, each adjustable dumbbell is only 0.2Lbs (0.1kg) when it’s empty, so it’s easy for you to carry out and safe for users.