DUMBBELL,Aadjustable dumbbell,dumbbell,dumbbell 552 , each dumbbell; DUMBBELL,Aadjustable dumbbell,dumbbell,dumbbell 552 ,each dumbbell;let you lerapidly switch,we are factory ... gradually increase your strength without bulking up.Product Detail:Model: KF-DB-552;Features:1) Weight Range: 5 to 52.5 lbs (2 ... need for multiple dumbbells cluttering your workout space. dumbbell,dumbbell 552