Bodytech Unisex's Dumbbell Ajustable Weight DumbellTRUSTED BRAND Bodytech brand established in 2019. Our lineup Dumbbell, Exercise mat, Abs muscle roller Push up bar, and Power tower. We provide high quality training gear for those who are focused on simplicity in training. Stylish & compact design Adjustable dumbbells save your workout space. 50lbs dumbbell can changes 5 steps weights. 80lbs dumbbell can change 9 steps weight. You just need One dumbbell instead of 5 9 dumbbells. The weight 50 lbs and