Tidoin 1-Piece 9-in-1 80 lb. Square Black Steel Adjustable Weight Dumbbell with Quick-Lock Fast Adjust

This adjustable dumbbell set comes with a connecting bar that can be easily attached to both dumbbells to transform into a barbell. There are also adjustable weight plates that let you customize the weight of the dumbbell/barbell to your desired setting. This allows you to efficiently use our dumbbell/barbell set for many exercises instead of buying multiple sets

• Quick-Lock fast adjust weight plates
• Made of sturdy cast iron with a black paint finish
• The dumbbells will not roll on their own