This is a great starter weight for those looking to build muscle, more experienced fitness enthusiasts ready to tone up, or anyone looking to add some intensity to their cardio routine. Each dumbbell is made from cast metal, featuring textured grips and a contoured shape that ensures you'll have a confident, comfortable grip during each rep. The fitness weight dumbbells feature hexagonal ends, encased in a thick layer of rubber to protect your floors from drops and scuffs. The hexagonal shape prevents the barbells from rolling away and makes them easy to stack for storage. Get your home workout area or professional gym set-up properly equipped for all types of exercises starting with the BalanceFrom rubber encased hexagonal cast dumbbells free weight set.