Costway 66 LB Dumbbell Weight Set Fitness 16 Adjustable Plates Workout

Adjustable Set of 2 Dumbbells: The dumbbell set has a total weight of 66 pounds and includes eight 5.5-pound plates, eight 2.75-pound plates, two handles, four lock collars and a connecting option for converting dumbbells to barbells. You can freely adjust the weight of the dumbbells to meet your different needs.

Firm and sturdy Material: The outside of the dumbbell plate is made of HDPE material, which has a good feel. And the inside is filled with concrete to increase the weight. The dumbbell bar is made of iron, which is not easy to rust and corrosion due to the electroplating process. Its excellent quality allows you to use it for a long time.

Intimate Detail Design: The non-slip handle is ergonomically designed for comfortable grip and reduces fatigue feeling during exercise. 4 lock collars can be fixed on the dumbbell without loosening to ensure your safety. You only need to focus on strength training, muscle conditioning and weight loss.

Easy to Assemble and Store: The compact dumbbell set can be placed in the car and at home to save you space. Therefore, it is convenient to store and solve the problem that you need to buy multiple dumbbells to make your home too messy. You can easily fix the dumbbell plate to complete the assembly and enjoy the fitness fun immediately.

Best Fitness Equipment: By connecting 2 dumbbell rods with a connecting nut, it will immediately become a barbell. In the process of using dumbbells or barbells, you can exercise your biceps, chest, back and abdominal muscles to give you a strong body. It is suit for beginners or senior trainers to build a perfect body.