Synergee - Adjustable Chrome Dumbbells

10 lb, 15 lb, 20 lb pairs: Train arms, shoulders, and back with matched sets sized for progressive loads. 4-level adjustment per dumbbell: Set up circuits and target arms, shoulders, and core across progressive steps. Chrome-coated steel plates that lock: Ensure secure loads and withstand reps, with no collars to keep track of. Foam-coated 1.25 in handle, 4.75 in length: Provide a secure grip and support control for curls and presses. Compact max lengths 8.6 in and 10.2 in: Keep rows and raises tight and move between sets in small spaces. Weight diameters 2.3 in (10 lb) and 3.9 in (15/20 lb): Keep a compact profile and support motion on presses and raises.