Bowflex SelectTech 552 Dumbbells - Motion Tracking

High-Tech select technology Get Motion Tracking, trainer-led workouts and so much more with a JRNY Mobile-Only Membership (JRNY Motion Tracking, Trainer-led subscription sold separately under JRNY website.) Adjusts from 5 - 52.5 lbs Replaces 15 sets of weights Weight selection dial 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, and 52.5 lb. Dimensions: 16.9 inch L x 8.3 inch W x 9 inch H Each (43 x 21.2 x 22.8 cm) Sold as a pair