Bowflex SelectTech 552 Adjustable Dumbbells

Adjusts from 5 - 52.5 lbs.Material : Steel, Nylon, ABS, Thermoplastic Rubber..Special feature: Adjustable Replaces 15 sets of weights Weight selection dial adjusts between 5, 7.5, 10, 12.5, 15, 17.5, 20, 22.5, 25, 30, 35, 40, 45, 50, and 52.5 lb. Try our JRNY Mobile-Only Membership for 2 months, free* JRNY with Motion Tracking technology counts your reps and tracks your form in real-time simply by using your phone or tablet's camera* Get Motion Tracking, trainer-led workouts and so much more with a JRNY Mobile-Only Membership 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 pair