This set adjusts from 3-24 lbs in 3 lb increments (3, 6, 9, 12, 15, 18, 21, 24 lbs) in each hand. This set has a maximum weight of 24 lbs per hand and cannot be made heavier than the 24 lb maximum weight per hand. It replaces 8 pair or 16 fixed dumbbells that would have a combined weight of 216 lbs.

• 10 year warranty