These cup earring posts are a must-have for any jewelry maker. With a diameter of 6mm and plated in silver or gold, they are versatile enough to match any style. Made by MD Findings, you can trust the quality of these earring pegs and studs. Perfect for those who create their own earrings, these posts are part of the earring findings category and can be found in the jewelry findings, beads jewelry making, and crafts sections . Whether you are a professional jeweler or just enjoy making your own jewelry, these cup earring posts will make a great addition to your collection. ***NOTE*** There are 2 shipping options to choose with different costs.*** 1. $1.49 Standard Economy Shipping with no tracking. They are shipped in a plain white envelope to save the extra postage cost below. The $1.49 covers most of the mailing costs. 2. USPS Ground Advantage Package Rate. $5.29 postage cost which covers most of the USPS cost and provides a tracking number. It will be sent in an Air Jacket padded mailer for protection This includes up to a 23% commercial discount passed on to you As of January 2025 the post office raised it?s rates once again, retail, to get a tracking number which you can only get by sending via option 2, First class package. If you require tracking you MUST choose ?USPS Ground Advantage Package? and switch it from $1.49 standard economy shipping to "USPS Ground Advantage" rate DURING CHECKOUT!