Dumbbells are the best choice for exercising at home or in the gym, effectively strengthening biceps, triceps, abdomen, quadriceps and pectoral muscles, as well as whole body muscles, rather than developing independently of each other, multi-angle shape perfect body curveFitness dumbbells are easy to use, simple to store, do not need too much storage space, suitable for various occasions such as homes, offices, hotels, etc, also very convenient to carry【Product Manual】Name: Dumbbell / Dumbbell set/ adjustable dumbbells / gym sports equipmentcolour:BlackDumbbell weight(total weight):15kgQuantity:1 setApplicable scenarios: family, office, gym, outdoor, business travel, any space can be usedApplicable people: students, adult men and women, office workers, fitness enthusiasts, professionalsThe benefits of dumbbell exercise: build muscles, strengthen core strength, enhance balance, burn calories, increase energy levelsremind:1. When practicing, it is important to maintain a proper body posture. Be careful not to swing and shake to exercise, so as not to strain the muscles2. We recommend the use of two dumbbells together, the right and left hands exercise at the same time, the effect will be better; you can practice in front of the mirror, always appreciate your perfect body curve, help you maintain good exercise habitscaution:1. We only sell dumbbells, other items are props2. Due to the use of different shooting tools, slight color errors may occur. This is not a quality issue. Please refer to the actual product3. Due to manual measurement, the error is 1-3cm, please refer to the actual product, please understand