Widely used: Use this grommet tool to repair items by yourself, such as tents, tarpaulins, awnings, shoes, curtains, canvas bags, belts, etc. DIY your shirts, pants, old handbags, folders, leather bracelets to add pleasure. 123 pieces of grommets tool kit with plastic box: Includes 120 set grommets eyelets kit,a base, a punching tool and installation tool. Easy to use: The complete eyelet tool makes installation easier. First use the punch tool to punch a hole in the cloth, then take out the eyelet kit, and finally use the installation tool to fix the eyelet.Suitable for craft lovers, shoemaker and other professionals. Inside diameter of grommets is 1/2 inch (12 mm),3/4 inches in outside diameter Colour:silver Material:Metal Package Contents: 120 sets x silver grommets 1 x punch 1 x base 1 x install tool Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.