These dumbells look and fell exactly like Bowflex.
Biggest advantage is you are not paying for name brand and you are still getting excellent quality.
10-90lbs each dumbell
warranty: 90 days
To increase the life of the dumbells always make sure your free hand is on the handle pushing the dumbell down into the tray, before you turn the dial. The 2 pressure points must touch and engage so you can turn the dial.
DO NOT DROP THESE DUMBELLS OR IT WILL VOID THE WARRANTY!