Here is an adjustable dumbbell set that replaces 12 weights. The Motion Space Adjustable Dumbbell has a non-slip metal handle and easy adjustment mechanism. You can change weight from 7 to 52.5lbs with one handle.
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These dumbbells feature an easy-to-read dial. It has a footprint of 8.8 x 16 inches. You can find out more here.
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