About This Sturdy Construction And Good Look: These stud earrings are of sterling silver. The craftsmanship is really good, no flaws nor scratches. Their shiny surface can be last long time and not fade. Incredibly Easy To Use: There's flexibility in these study earrings. You just line claws up, press against your gem, and they snap right in with a little force. These claws can be bended easily into position. Great Earrings Making: There are 4 claws on the prong earring setting, which is convenient for your to holds the beads or rhinestone in place and stay. You can use them to make coloful earrings. Excellent Size Options: The earrings settings are 3mm/4mm/5mm/6mm/8mm with 1mm hole and the pin is 11.5x0.8mm. Their size is ideal for earrings making. The pin provides a secure hold for different earring designs. Pefect Gift for Jewelry Maker: These claw stud earring blanks keep the jewelry makers entertained for extended periods of time, totally enjoyable quality time wearable DIY jewelry making projects. Overview Material : Plastic Color : Platinum Brand : UNICRAFTALE Number of Pieces : 10 Finish Type : Polished