Discover great flexibility with these Disk Magnets in charcoal gray color. These ceramic magnets come with quite a firm grip because of the precise measurement of 12.7 x 4.75 mm, making them ideal for usage, not just in professional fields but also for do-it-yourself projects. The circular shape enables quite a good hold on metallic objects, thus increasing their usability.-Charcoal Grey-Size (7.11x10.92x2.03)