you already know what you be get out of this purchase . it be a sturdy dumbbell that do not roll at all , which make it a lot easier to store . the graduation to this from a 20-pound dumbbell feel like a big difference , though . you definitely will not breeze through this weight if you be do some strength training . I wish I could say more about it , aside from the fact that this be the dumbbell to get if you be look for a 25-pounder . -lrb- not a lot of bell and whistle to review here . -rrb-