3 Best Rated PowerBlock Adjustable Dumbbell Set

3] PowerBlock Elite 90 Adjustable 5 to 90-Pounds per Dumbbell Set
http://www.amazon.com/gp/product/B001CC724W?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B001CC724W
Pair of adjustable dumbbell weights for efficient, cost-effective strength training. Adjusts from 5 to 90 pounds in 5-pound increments.

2] PowerBlock Personal Trainer Adjustable 2.5 to 50-Pounds per Dumbbell Set
http://www.amazon.com/gp/product/B000NWTX6W?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000NWTX6W
Adjusts from 2.5 to 50 pounds in 2.5-pound increments for maximum versatility. Offers maximum weight of 50 pounds per hand; limited 10-year warranty

1] PowerBlock Classic Adjustable 5 to 45-Pounds per Dumbbell Set
http://www.amazon.com/gp/product/B000A6QINW?ie=UTF8&tag=health2fitnessjoan-20&linkCode=as2&camp=1789&creative=390957&creativeASIN=B000A6QINW
Adjusts from 5 to 45 pounds in 5-pound increments