These sphere-shaped magnets are 3/8" in diameter. They aren't so strong as to be hard to handle and painful if they pinch, but are still amazingly strong.
This size is also available with our standard Nickel plating as part number S6
and with Gold plating as part number S6G
Note: Our "Black Nickel" plating is achieved by adding a special tint during the nickel plating process. The resulting color is not black. The appearance of these magnets is best described as grey, charcoal or gunmetal. Due to this unique process, slight variation in color may occur from order to order.