Our all-in-one dumbbell-barbell set allows you to have a versatile workout. The dumbbells can be used to sculpt your arms, while the barbell setup allows you to practice dead-lifts or squats. This product is perfect for improving overall health or encouraging weight loss. It also helps strengthen the upper body, core muscles, and lower body. The adjustable design makes it easy to stay fit at home

This dumbbell weight sets total weights are 66 pounds: two 33 pound dumbbell for a total of 66 pounds. Not limited to ordinary dumbbells, this adjustable dumbbell set can be transformed into dumbbells, light barbell and heavy barbell. You can set the weight to meet your needs and effectively use our dumbbell/barbell sets for many exercises without having to purchase multiple sets.

Each dumbbell handle is solid steel with upgraded curve-shaped rubber coating handles give you great control over your weights, it can give you a better grip so you can improve your coordination and avoid any injuries or accidents. This simply designed dumbbell/barbell can be used to strength train and to build your muscles in order to avoid muscle atrophy and keep healthy

It can be assembled and disassembled in seconds. We have equipped this dumbbell set with an exquisite box, which can be better stored and convenient to carry.

Our 66 pound adjustable dumbbells set includes:

• Four (4) 5.5lb x 4/5.5X8 steel dumbbell plates
• Four (4) 2.8lb steel dumbbell plates
• Four (4) 1.1 pound steel dumbbell plates
• Two (2) Metal Connecting Rod
• Four (4) Nut bolt
• Color plastic gift box which can be better stored and convenient to carry

Our adjustable 66 pounds dumbbell set features: 

• 1 second weight adjustment: No need to disassemble, just rotate the handle with one hand, you can easily realize the gear adjustment, free your hands, enjoy the movement. 
• Double auto-locking design Double: Safety locks, anti-fall design, must be rotated on the base to adjust the weight, automatically lock when lifting the dumbbells, exercise is more secure, lifting over the head is not afraid of Non-slip, non-sweat grips
• Ergonomic design: Soft rubber wrapping, palm fit more comfortable, good for gripping
• High strength nylon base: 10 dumbbell locking grooves closely fit the dumbbells and precisely lock the dumbbell plates to protect the dumbbells and prevent damage to the floor.
• Savings: Small size, small footprint, can be placed anywhere, with a set of adjustable dumbbells can be at home to exercise the whole body, young and old alike!