Nuo Style Adjustable Dumbbells, 45 pounds, set of two 

• Instant Weight adjustment: adjust the weights in  seconds with one hand, compact and efficient

• More weight range: The weight range can be adjusted from 4.5lb - 44lb. As your fitness level improves, you can gradually increase your strength.

• Exquisite workmanship: high-density composite cast steel.

• Space saving: The compact design allows you to store and use dumbbells anytime, anywhere.

• Weight selection could be in kg (4.5,9,18,27,35,44 lb) or (2,4,8,12,16,20 kg) , imported Sweden design.

• 1 Year limited warranty covers any mechanical issues