6 IN 1 FREE WEIGHTS: Hand weights sets for women are consisted of 6 weight 0.5lbs dumbbell plate, single dumbbell can adjust four different weights of 2lbs, 3lbs, 4lbs, 5lbs, Based on the small range of weight adjustment, the samll dumbbells are suitable for different training methods and levels. Safe and Stable Lock, Easy One-Second Adjustment Design: The high-strength safety lock ensures the dumbbell set remains stable during use, preventing accidental drops. Additionally, the innovative design allows for exceptionally easy weight adjustments, completed in just one second. With a simple press, you can switch weights instantly, keeping your workout rhythm uninterrupted.