Well ladies and gents, if you want to go up in weight I present to you the Bowflex SelectTech 552 Adjustable Dumbells. Each dumbbell adjusts from 5 to 52.5 pounds; adjusts in 2.5-pound increments up to the first 25 pounds. It lets you rapidly switch from one exercise to the next. Combines 15 sets of weights into one, using a unique dial system. Eliminates the need for multiple dumbbells cluttering your workout space. Two year warranty on weight plates and parts. And as everything else comes with a good rating. Do not pass this chance to own your own set.