What you get:Eyelet hole puncher*1, 100Pcs gold metal grommets*1,100Pcs silver metal grommets*1, soft tape measure*1, Grommet inner diameter:0.25 in, outer diameter :0.5 in, drum length: 0.25 in and 12 months warranty. Good for DIY Use: This practical tool can punch eyelets hole in materials like fabric, leather, belts, plastic, acrylic, canvas, suede, paper, card-stock and more to create laced effects on craft projects. Tips: Not applicable to films over 2.0mm, and films below 0.1mm. Easy to use: Least effort design with spring for easy operation. One-piece metal button holes are self-backing; With 3/16" hole diameter, 5/16" flanges, and 1/8" length under flanges, simple to add or replace holes in seconds. Built to Last: Unlike others, ROUPHY hole punch tools are made of heavy duty carbon steel and heat treated technology with over 60HRC hardness, quick and sharp to and would last. From family of brands. ROUPHY manufacturers, under ’s management, with all our strength provide attractive products in price and quality like basics.Sheet Count: 200. Operation Mode: Manual. Hole Count: 2. Brand: ROUPHY. Color: Silver. Material: Carbon Steel. Best Sellers Rank: See Top 100 in Arts, Crafts & Sewing. : B0977B9DXM. Manufacturer: ROUPHY. Date First Available: June 14, 2021. Item model number: ROH-EHP-002. Package Dimensions: 7.28 x 3.5 x 1.06 inches; 11.99 Ounces.