• Sold Individually (1 Stud Per Order) • Base Material: ASTM F-136 Implant Grade Titanium • Color: Gold or Silver • Nickel Free/Lead Free • Quality, Easy To Wear, Perfect for Gifts • Post Length: 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm • Post Gauge: 16G (1.2mm) • Post Backing: 4mm Please reach out for ANY additional information your heart desires, we would be happy to help :) Please make sure the address you provide is valid with USPS, any packages that cannot be delivered due to incorrect addresses are not eligible for refund or reshipment. Please inspect your item carefully after delivery. You have 7 days to notify us of any damages you believe to have come from us or the shipping carrier. We will replace for damages caused by us or the shipping carrier. Thank you so much for being a customer, you are truly valued and appreciated!