Generally used in group exercise classes. These studio dumbbells are coated in tactile Neoprene for greater user comfort, unlike the cheaper vinyl coated variety they do not become slippery when your hands sweat.Fun and easy to use, these colourful dumbbells can be used in studio or gym and are available in 10 sizes. As part of the Ignite range, these dumbbell have been designed as an anti-roll dumbbell which is just one of many great features. FEATURES 2kg - 10kg Studio Dumbbells Anti-roll design improves class safety. Comfort grip. Colour coded for easy weight identification. High quality Neoprene covered Studio Dumbbells. Sold In Pairs