Lever Back Earring Card Punch Make Your Own Earring Cards - Etsy
Beadsmith Easy Earring Cards Punch Kit to make earring cards
Earring card punch, plastic and "pewter" (zinc-based alloy), purple / black / grey, 4 x 2-1/2 x 2-1/4 inches for leverback / kidney / fishhook. Sold individually. - Fire Mountain Gems and Beads