[DESIGN DIFFERENT EARRING STUDS]: You can use liquid glue to attach gemstones, rhinestones, resins, or small patterned accessories to circular earring studs, and design different shapes to decorate bezel earring stud blank.[100PCS ROUND EARRING POSTS]: You will receive 100pcs cabochon post earring blanks with 200pcs ear nuts, so you don't have to buy extra. You can stick on your favorite beads or accessories to create a unique earring for yourself. Adequate quantity of earrings can meet your daily needs.[SIZE AND CONTENT]: Bezel earrings post * 100pcs: about 10mm(0.39in), pin: 1mm, tray: 8mm(0.31in). 201 Stainless steel ear nuts * 100pcs: 6x4.5x3mm(0.24x0.18x0.12in), hole: 0.7mm. Plastic ear nuts * 100pcs about 4x4mm(0.16x0.16in), hole: 1mm. Come with plastic box * 1pc.[GREAT QUALITY MATERIAL]: The bezel earring stud blank is made of 304 stainless steel. Ear nuts are made of plastic and 201 stainless steel. The stainless steel blank stud is not easily rust or broken, comfortable and suitable for long-term to wear.[MEANINGFUL GIFTS]: The bezel earrings post can easily turn your favorite jewelry or beads into earrings, making them an ideal gift for Valentine's Day, Mother's Day, anniversaries, or birthdays to give to your loved ones.