Time is of the essence when you’re blasting through your heavy workouts. Revolutionizing the way you lift, the COREFX dial-adjustable dumbbells usher in a new breed of powerlifting. With an ultra-simple, almost-instant switch of a dial, change your weights by 5.5lb increments – from 11lb all the way to 71.5 pounds. Doing away with time wasted changing between weights and clunky, bulky gear senselessly taking up room – this adjustable weight set is a sleek, efficient way to blaze towards your gains. And COREFX’s efficiency never compromises on quality: featuring steel plates protected by a durable molding, these dumbbells are created from premium materials made to endure wear and tear. Providing soundlessly smooth movement while replacing the need for 12 dumbbells, there’s no better gear out there to transform your at-home power sessions. Simply adjust the dial to your desired resistance, then power through each of your sets. With a safety interlock catch that keeps you protected at all times, blast through rows, curls, presses, pullovers, deadlifts, and more. Suitable for a wide range of strength training exercises.