Calling all jewelry makers! This Alysee set is a fantastic basic supply for crafting earrings or replacing lost parts. You get a total of 400 pieces: 200 stainless steel earring posts and 200 matching butterfly backs. That's a huge quantity for the price, so you can make a bunch of pairs or have plenty of spares. The posts are 12mm long with a 0.7mm pin thickness and have a flat 8mm pad at the top – perfect for gluing on flat-back rhinestones, cabochons, or small charms using strong jewelry glue. The butterfly backs (also called clutches) are a standard size, about 6mm long. They're made from sturdy, oxidation-resistant stainless steel, so they won't rust or tarnish easily and are safe for sensitive ears. This set is ideal if you're starting out with DIY earrings, need to fix a pair that lost a back, or just want a bulk supply of reliable findings. Everything comes in silver tone. Super practical, affordable, and essential for any jewelry-making toolkit. Just add your decorative elements and glue!