Features: Versatile DIY Jewelry Making Accessory: These blank post earring studs base pins are a must-have for any jewelry enthusiast. With 100pcs/lot, you'll have plenty of options to create unique earrings. Quality Alloy Material: Crafted from durable alloy, these earring studs base pins ensure long-lasting quality and resistance to tarnish. They are ideal for DIY jewelry making projects. Hypoallergenic and Comfortable: The earring plugs feature a hypoallergenic design, making them suitable for sensitive ears. Available in 4/6/8mm sizes, they provide a comfortable fit for all-day wear. Flat Round Ear Studs Posts Blank Tray: The flat round ear studs posts blank tray offers a convenient base for attaching the earring plugs. It provides stability and allows for easy customization. Enhance Your Jewelry Collection: These earring studs base pins are perfect for women who love to create their own jewelry. Use them to DIY your earring findings and add a individual touch to your collection. Specification: Material: Iron alloy Base Diameter: 4mm/6mm/8mm Stick Length: 12mm Notes: 1. Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. 2. Due to manual measurement, there is a tolerance in the product size. Include: 100pcs * Blank Post Earring Studs Base Pins 100pcs * Earring Plug