Check the listing for details. Earring Card Punch, Easy Earring Double Post & Fishhook Earring Card Punch. Color: Light Purple, Condition: New. Listed at 29.99 USD. This punch can be used with post earrings, fish hook earrings, french wires, and also displaying single beads or pendants -- simply place wire through holes and twist in the back of the card! The Double Post Punch punches approximately 3/4 inch from edge of paper. The holes are approximately 1 inch apart. The hole diameter is 1/16 inch. Create earring cards easy. Punches holes evenly every time. Display your hoops, fish hook earrings, pins or brooches. Easily create your own brand- can be used with business cards, card stock even greeting cards. Make your own Earring Cards. Punches the perfect shaped holes to hang on any card style. Simply place card, squeeze lever, and add earrings! Use with card stock, business cards, scrapbook supplies or greeting cards. *Please consider the actual sizes given in the listing as the pictures are generally enlarged to show detail.