This barbell/dumbbell set allows you to workout in the convenience of your home. The set weights 30.5kg in total, and contains 12 weight discs of 1.25kg, 2.5kg, and 5 kg. Safe to use: The barbell/dumbbell set features solid chrome-plated bars with quick-action spring collars (barbell bar), non-slip grips, and fluted star-screw caps (dumbbell bar) for secure attachment of the weight discs. You can work out without worrying about safety issues.Free combination: The weight discs are made with a robust PE casing. They can be combined in various ways for different training purposes.Barbell and discs set: This ergonomically designed set includes 1 barbell, 2 dumbbells, and 12 weight discs, a total weight of 30.5kg including the bars.Wide applications: This set of barbell/dumbbell with weight discs will allow you to perform a large range of exercises more easily and safely at home or in the gym.