Adjustable Dumbbell Set Home Gym Cast Iron Barbell Sets with Carry Box 44lbs Office Bedroom Workout T3060P287682This 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 Our all in one dumbbell barbell set allows you to have a versatile workout. The dumbbells