SET OF EYELET PLIERS: Our set includes a robust, 16 cm steel hole punch eyelet pliers. There are also 100 gold eyelets which have an outer diameter of 7.2mm and an inner diameter of 4.5mm. Our hole punch tool is designed for use with 4, 5 and 6mm eyelets. The accessories are also easy to clean. EASY TO USE: Each tarp and leather eyelet pliers are ergonomic and easy to use. Spring-loaded, non-slip handles won't tire your hands and the handles squeeze easily. They are light and do not rust thanks to their chrome finish. The punch pliers can press eyelets into various materials such as plastic, acrylic, canvas, suede, fabric, rubber, chipboard, cardboard, heavy cardboard, laminated cards and more. ADD EYELETS EASILY: Place the eyelet pliers where you want the hole to be made and press down on the handle to make the hole. Put the eyelet on and use the pliers to press it into the fabric. If the fabric is too thick, use a saddler's awl. The punch pliers have a sliding measuring guide to drill your hole to the desired depth. Stop fraying and tearing by using grommets to puncture fabric. VERSATILE TOOL: Our hole punch pliers can be used for many projects. Use them to punch holes in oversized belts or on canvas or leather shoes to make ventilation or lacing holes, or on a bag to create a laced effect. They can also be used for crafts, canvas, webbing, tents, awnings, jackets, paper binding, scrapbooking, leather crafts or as tarpaulin eyelet pliers.