MX Select MX55 Selectorized Adjustable DumbbellThe MX55 adjustable dumbbells are the ultimate must have for the home gym. Not only do they look good, but they also deliver all the pro style features you would expect from gym quality fixed dumbbells, including safety, durability and rapid weight selection. Easily load a single pair of handsets with the desired training weight, to replicate and equal the performance of a fixed commercial grade 10 piece dumbbell set. KEY FEATURES: Steel craftsmanship