The XTERRA Fitness ADB25 Adjustable Dumbbell was created to provide an easy-to-use . compact and portable solution for your demanding strength training workouts. It was designed to make weight adjustment as quick and easy as possible because with effective training . every second counts.Solid steel plates . CNC machining . and powder coated paint ensure long lasting plate durability. The hex shape of the plates prevents rolling for a safe and effective workout. Knurled and contoured . chromed steel handles are built to provide secure and comfortable use. The weight range of 5 – 25 lbs allows users of all fitness levels the opportunity to execute a wide range of workouts without the added bulk and cost of multiple dumbbells.Take your workout on the go with the included easy carry high-strength tray. And when your workout is complete . the compact design allows for easy storage and portability. If you plan to keep your dumbbells more easily accessible . a convenient dumbbell stand is also available (sold separately) . dumbbell cradles bolt directly to the stand.