Sterling Silver Stud Earring: Our post stud earrings are made of sterling silver which is friendly to skin. Exquisite craftsmanship with high gloss they won't fade wear or deform easily. Sturdy and durable enough for long-term use. Package Included: You will receive 20 pairs silver studs earrings in 2 size and 20 pairs ear nuts the earring size is 12x0.7mm pin: 0.7mm 11.5x2mm pin: 0.8mm each size 20 pairs ear nuts: 4.5x6x3mm hole: 1mm. Easy to Use: You just need to use hot liquid glue (not be included with the package) to glue gems rhinestones or resin decorations on the earring posts flat pads helping develop your creativity and hands-on ability to make personalized earrings. Suitable for Menomen: The the earring is smaller than regular ball post earrings. This design makes it not too exaggerated to wear suitable for both men and women and the classic silver color can be matched with various clothing. Wide Applicable Occasions: The simple silver stud earrings can be worn everyday. Whether it is in the office daily life or wedding party prom exhibition stage performance vacation shopping and other occasions it is suitable and can fully reflect your good taste.