POWERBLOCK 50 Set - 1 Pair - 10-50 lbs.
Brand: POWERBLOCK
Color: Black/red
sold as Pair (2) of dumbbells
Has weight range of 10-50 lbs per hand
Increments: 10, 15, 20, 25, 30, 35, 40, 45 and 50 lbs per hand
Replaces 9 pairs of dumbbells or 540 lbs of free weights. Dimensions(Inches)- 12.25 L x6.5 W x 6.5 H
Is not expandable later