【Earring Making Supplies】Shynek earring making kit comes with a total of 1710 pieces earring posts and backs (710 pieces earring posts in 5 different sizes and 1000 pieces earring backs in 2 styles). Affordable earring findings for earring making, earring repair and DIY earrings

【Stainless Steel Earring Posts】The hypoallergenic earring posts and earring backs for jewelry making in this stud earring making kit are made of stainless steel and rubber silicone which are durable and rust-resistant, non-toxic and safe for your skin

【Assorted Sizes Earring Posts】These earring blanks come in 5 different sizes (3mm, 4mm, 5mm, 6mm, 8mm), providing you a good selection to match with different types of earring charms

【Hypoallergenic Earring Backs】There are 2 styles of earring backs for stud earrings in this earring making supplies kit, the butterfly earring backs are made of stainless steel. While the rubber backs are made of silicone which are flexible and safe to use