[18K GOLD PLATED&CUBIC ZIRCONIA]: Real 18k gold plated brass, shiny yellow gold color, not easy to rust or fade, cubic zirconia shines brighter in direct sunlight, adding to the wearer's charms. [1 BOX 10PCS ROUND CHARMS]: Comes with 10pcs C-shape stud earrings: 19x12x4mm, hole: 1mm, pin: 0.8mm, all storage in a small plastic box: 2.67x2.04x0.43inch(6.8x5.2x1.1cm). [STUD EARRING WITH LOOP]: Each post earrings have an loop: 1mm, you could attach beaded dangles, jump ring and chain to make new drop earrings. [CLEAR ZIRCONIA DESIGN]: Each of the earring studs are inlaid with sparkling cubic zirconia, the simple zirconia design shows off your elegance and mature demeanour. [BEST GIFT]: You can use stud earring findings with loop to make some delicate handicrafts as presents to your family members and friends on Valentine's day, HalloweenChristmas, New Year or birthdays.