[925 Sterling Silver]: Earring hooks are made of 925 sterling silver, premium material looks smooth and shiny, not easy to fade and can protects the ears very well. [8Pcs Hooks In A Box]: Comes with 8pcs lever back hoop earrings findings: about 16.5x10x2mm, hole: 1mm, pin: 0.8mm, all storage in a plastic bead containers: about 6.8x5.2x1.1cm. [Easy to Use]: The hinged closure design makes it easy to open and close up. Snap closure allows an easy clicking into place securely and a snug fit. They are lightweight and comfortable to wear. [Clasp Earring Hooks]: French leverback earrings create a new classic earrings, allow you to easily change them into dangle charm earrings, tassel earrings, chain earrings, drop earrings or triple drop earrings [Best Gift]: Using clasp earring hooks to make some delicate handicrafts as presents to your family members and friends on Halloween, Christmas, Thanksgiving, New Year, etc.