- Vinyl dumbbells don’t rust and be easy to grip and easy to clean.
- Can be washed and are usually cheaper than other types of dumbbells.
- Smooth, shiny, plastic-feeling style.
- Hexagonal shape prevent rolling, easy stacking.
Quality Judgement Tips:
Weight: compare the actual weight and the marked weight; the error range is generally within 3 %.
Smell: the more inferior recycled materials there are, the heavier the smell will be.
Finish: the surface of a good dumbbell is smooth and flat with fine seams. In addition, the thicker the surface coating or rubber layer, the more durable it is.
DUMBBELL MANUFACTURING PROCESS
Learn more buying tips: Best Gym Owner’s Dumbbell Buying Guide