[18K Gold Plated Brass and Platinum Plated Brass]: Gold earring hooks are made of 18K gold plated brass, silver earring hooks are made of platinum plated brass, good corrosion and durability, bright color not easy to rust or fade. [Ear Hooks]: The earring hooks have beautiful curves, which can show the curve style on your ear, suitable for almost all occasions. The cubic zirconia design will add extra shine to earrings. [12Pcs Ear Hooks In A Box]: Comes with 12pcs earring hooks in 2 colors: gold and silver color, 6pcs of each color: about 7~8mm wide, 15~16mm long, 2.5mm thick, hole: 1mm, pin: 1mm. All storage in a plastic bead containers: about 68x52x11mm. [Wide Usage]: You can use the earring hooks to make different kinds of jewelry earrings, perfect for making tassel earrings, drop earrings, chains earrings, etc. You can also share them with your friends or family. [Best Gift]: Using cubic zirconia earring hooks to make some delicate handicrafts as presents to your family members and friends on Valentine's day, Halloween, Christmas, Thanksgiving, etc.