This listing is for 2 x 2-24kg adjustable dumbbell. It gives you the same powerful results you’d get from 15 pairs. Great for use in home gyms, or anywhere space is at a premium. You can replace up to 15 dumbbells individual dumbbells with just this one. All you have to do is simply turn the dial to adjust your weights between 2-24kg. To operate simply turn of the dials, you can automatically adjust your resistance across 15 settings up to a maximum of 24kg. Incredibly versatile, you get the most flexible strength-training option available, allowing you to perform a wide range of exercises and increase your strength over time. Made of durable molded steel, the dumbbell is both hard-wearing and delivers a smooth lift off. No more clanging of metal.