Dumbbells and barbell in one! Pure2Improve makes it happen. Easily transform your barbell into one or two dumbells with the treathed bars. Shift weights due to different weight plates (8X1,25 KG, 4X 2,5 KG). Handles are anti-slip and anti-sweat for a perfect grip. Ideal for increasing muscle mass and muscle endurance. Strenghten your upper body mass with our Pure2Improve dumbell/barbell set.