<br>Dood DIY tool: <br>Grommet kit provide you an economic solution for repairing canvas, tarps, tents, awnings, pool covers, etc.; The grommets eyelets can be set in place more easily with the hole cutter and mandrel. <br> <br>Durable and easy to use: <br>Made of sturdy metal, the hole cutter and mandrel can serve for a long time use; Each set of metal eyelet and washer fit well together, does not crack and lose easily. <br> <br>Have a storage box: <br>Come with a plastic storage box, great for storing small size grommet tool, easy to find and fetch them when you sewing. <br> <br>Product descriptions: <br>Material: metal, plastic <br>Color: silver <br>Plastic box size: 5.5 x 3.2 x 1.3 inch/ 14 x 8 x 3.3 cm <br>Eyelet size: 1/ 2 inch (13 mm) in internal hole diameter, 4/ 5 inch outside flange diameter, and 1/ 5 inch barrel length <br> <br>Package includes: <br>100 x Grommets eyelets set <br>1 x Hole cutter <br>1 x Mandrel <br>1 x Storage box <br>Notes: <br>Manual measurement, please allow slight errors on size.