1.PRODUCT DIMENSIONS - 5.6 x 6.4 cm or 2.52 x 2.2 in (DL), fit for most of power drills, the double layer lawn mower blades sharpener are designed with prefect spinning balance.2.HIGH QUALITY - This sharpener is made of corundum, Strong and Durable, quality item which will last long.3.EASY TO USE and WIDELY APPLICATION - shank fits any power drill .For sharpening lawn blade, drill blade, mower, sickle bar cutter, roto tillers, hoe and so on.4.colour: as shownMaterial: CorundumPackage Contents:3 x Double Layer Lawn Mower Blade Sharpeners1 x Balancer5.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.