And this type of dumbbell is unisex, the training difficulty is free to control, suitable for a wide range of people, it can be used in fitness muscle groups or with aerobic training.Versatile & Functional Dumbbells are perfect for isolation, full body workouts, functional training. Use dumbbells to target specific muscles or get a full body workout!With our small single weight, you can incorporate it into any fitness or strength training routine. Feature: 100% brand new and high quality . Quantity: 2pcs. Colour：Black. Weight: 0.8kg/1.6kg/1.2kg Applicable scene: home fitness, fitness club.