[925 Sterling Silver Earrings]: Flower studs earrings findings are made of 925 sterling silver, smooth and elegant surface, soft metallic luster, good ductility, no reaction to most acids, not easy to deform, suitable for long-term wear. [Half Drilled Bead Design]: Flower stud earring is designed with half drilled bead, and beads and gems with the same aperture can be inserted into the needle, so that it is not easy to fall off when fastened, thus DIY your favorite earrings. [20Pcs Studs and 30Pcs Nuts In A Box]: 20Pcs flower stud earrings in 2 colors: gold and silver, 10 for each color, and 30pcs ear nuts, all packaged in a small box: 68x52x11mm, can protect earrings for dirty. [Size]: Flower studs earrings findings: about 0.18 inch(4.5mm) wide, 0.18 inch(4.5mm) long, needle thickness: 0.03 inch(0.7mm), ear nuts: about 5x7mm, hole: 0.8mm. [Ideal Gift]: A great gift for yourself or your family members, friends, colleagues, relatives, neighbour, especially suitable for craft enthusiasts. Suitable for sending this gift on birthday, Thanksgiving, Christmas, Halloween, etc.