This is the dumbbells which can boost your arm muscles and beautify your shoulder lines for a perfect and healthy body.

 You can also use a connecting option to combine two barbells into a barbell. Durable weight plates are made of HDPE and concrete for a good fitness experience. The dumbbell rod is made of an electroplated hollow iron tube and has the characteristics of rust prevention and wear resistance. The handle ensures a comfortable grip and prevents slipping. And compact design does not take up too much space and is suitable for family members.

It is your wise choice. Don't hesitate to buy it!

• The weight of the dumbbells can be adjusted to meet your different needs
• You can use the connecting nut to switch the barbell and dumbbell 
• The exterior of the weight plate is made of HDPE and the interior is made of concrete
• Dumbbell bar with electroplating process is not easy to rust
• Ergonomically designed handle for a comfortable grip during exercise
• 4 threaded collars fix the dumbbell firmly to ensure that it does not shake or fall
• Dumbbells can be stored in the corners of the house without taking up too much space
• The dumbbell set weighs a total of 66 pounds and is suitable for home and office use

Key Features



• 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 Durable 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 a 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 suited for beginners or senior trainers to build a perfect body.

Specifications

• Color: Black
• Material: Hdpe, concrete, iron pipe 
• Dumbbell size: 19.5" x 8" x 8" (L x W x H) 
• Barbell size: 39.5" x 8" x 8" L x W x H) 
• Net weight: 70 lbs
• Package includes: 8 x 5.5 lbs weight plate
• 8 x 2.75 lbs weight plate
• 2 x Dumbbell bar
• 4 x Lock collar
• 1 x Connecting nut
• 1 x User's manual