Customize your strength exercise routine with this NordicTrack Select-A-Weight 50-lb. adjustable dumbbell. Modular weight plates provide easy modification at 10-lb. increments from 10 to 50 lbs. to cater to different resistance training requirements. This NordicTrack Select-A-Weight 50-lb. adjustable dumbbell comes with a plastic storage tray to keep unused plates in place.