Northdeer Dumbbell Barbell Set 10kg Pair - 2.5kg 3kg 5kg 5.5kg 7.5kg 8kg 10kg - Adjustable Dumbbells V2.0 with Barbell Home Gym Workout: Our weights with screws are precisely cut from solid steel without any welding. This safe design can help you focus on the exercise all the time because you don't have to worry about the screws that hold the plates in place loosening and plates wobbling during exercise. : Our dumbbells are made of high quality steel, compact in size, and easy to hold. A compact size means that the sets are not too bulky, and you can move your wrist with a full range