Select Tech 552 Adjustable Dumbbells (Pair)

-Each dumbbell adjusts from 2.5to 24kilograms, adjusts in 1.5kilograms increments up to the first 12kilograms

-Lets you rapidly switch from one exercise to the next

-Combines 15 sets of weights into one, using a unique dial system

-Eliminates the need for multiple dumbbells cluttering your workout space