AH300 multifunctional dumbbell set. Can't decide whether a barbell or dumbbells are better for you? You don't have to. With the AH300, you have both functions in one and an unlimited selection of strength exercises for an effective workout at home. You can easily transform the two dumbbells into a barbell with just a few adjustments, giving you not only countless training options but also saving you a significant amount of space. Included: 2x 10kg set = 4 x 2.5 kg, 4 x 1.25 kg, 2 x dumbbell bars, 4 x star locks, 8 x silicone covers, and 1 x connecting tube.