... kettlebell, DUMBBELL,Aadjustable dumbbell,dumbbell,dumbbell 552 , each dumbbell; KKD-28 kettlebell,kettle bell,adjustable kettlebell, DUMBBELL,Aadjustable dumbbell,dumbbell,dumbbell 552 ,each dumbbell;let you ... (2.27 to 23.8 kg) for each dumbbell; 2)Lets you rapidly switch.The Adjustable dumbbells ... you can automatically change your resistance on each dumbbell from 5 pounds all the way up to ...