Time to build up a sweat! These 3kg dumbbells are a great addition to any home or commercial gym. They can be used for many different workout styles from aerobics, Pilates, Barre, or physiotherapy and rehabilitation use.. They are coated in a soft neoprene which provides great grip so they won\'t slip as you sweat while also being more comfortable to hold. Another great design feature of these neoprene dumbbells are the flat bottoms, to help them from rolling around as you place them on the floor inbetween sets!. Product details:. Commercial gym quality. Sold in pairs - 2 x 4kg dumbbells. Colour - Black. Material - Neoprene coated. Use & Care Wipe with a clean damp cloth. DO NOT use harsh cleaning detergentson this product.