SOLD AS A PAIR: There are 4 sizes, you can choose according to your application and your needs: 1lb x 2, 2lbs x 2, 3lbs x 2, 4lbs x 2. COMFORT-FIT: Ergonomically shaped to be easier to hold than regular dumbbells, these hand weights filled with iron grit are soft and moldable, making them fit snugly in the palms of your hands during your workout.