Package Contents-- 1420 pcs metal stud earrings with 620 stud earrings in 3 sizes (4mm x 300pcs 6mm x 200pcs 8mm x 120pcs) 400pcs metal butterfly earrings of 4 mm 400 rubber earring holders. To meet your different needs.2 colors-- The earrings and butterfly earrings are available in 2 colors (gold, silver). We offer 2 colors for you to combine different kinds of earrings. Earring posts are available in 3 sizes (4mm, 6mm, 8mm diameter). You can choose from different earring posts to suit different kinds of pendants.High Quality -- These earrings are made of high quality metal, gold and silver, 2 kinds of simple and elegant earrings, shiny surface, durable and comfortable to wear. The transparent earplugs are made of high quality rubber, which is non-toxic and harmless to your skin.Perfectly handcrafted -- Flat head design earrings give you all the possibilities . You can use our earrings with our flat pads to repair your earrings. Heat and rub with alcohol before using. The earrings fit most earrings and are a great replacement for lost earrings.