Verpeak Rubber Hex Dumbbells 22.5kg -Verpeak Rubber Hex Dumbbells 22. 5kg VERPEAK Rubber Hex Dumbbells 22. 5kg VP DB 109 FEATURES Durable: Made from a solid cast iron core for an intense workout and timeless durability. Hex end Design: Unlike other regular shaped dumbbells, your weights will be kept in place while you take a breather from working out. Optimal Grip: Designed for your comfort, the grip comes with a textured Diamond Knurling to help you firmly hold onto the dumbbell during