This set of DKN rubber hex dumbbells contains pairs of 15kg, 20kg and 30kg weights which have an anti-roll hexagonal design and are tough and durable to withstand intense workouts. The pinned heads ensure great durability and the knurled handles are ergonomically contoured and made from chrome-plated solid steel so you can grip them well. The cast iron heads come coated with high-grade rubber which increases their durability and protection. These easy-to-clean dumbells are suitable for domestic and light commercial use.