The Zustle dumbbells are comfortable and non-slippery which give you the best experience while doing workouts
These durable hand weights are the perfect addition to aerobics and step workouts, as well as any standard strength training with weights for added intensity and resistance
It can be held in hands while walking too, to boost calorie-burning
Ideal for fitness classes or at-home workout routines easy to store as they do not occupy a lot of space