Description Sold in pairs. These adjustable dumbbells replace 15 sets of weights. Weights adjust from 5 to 52.5 lbs in 2.5 lb increments up to the first 25 lbs. Easy-to-use selection dials for adjusting weights. Easily switch from one exercise to the next and with the turn of a dial, you can change your resistance, enabling you to gradually increase your strength. Versatile workout for your legs, back, chest, abs, shoulders and arms. Compatible with the free Bowflex SelectTech® training App for iOS and Android. Includes 2-month free JRNY trial Features Select the Weight You Want with a Turn of the Dial: No more picking up 30 different dumbbells to give you the results you want! Space Efficient: Say goodbye to 15 sets of dumbbells cluttering your workout space. Wider Weight Range: With weight that adjusts from 5 to 52.5 lbs., you'll continue to see results as your fitness level improves. Quieter Workouts: Durable molding around metal plates provides for a smooth lift-off and quieter workouts...no clanging metal plates! Total Body Results: With the wider weight range you can do heavy exercises such as shrugs and lunges as well as lighter exercises such as curls and raises. Premium Grips