These small-sized earrings are perfect for everyday wear. These are 18K gold hoop earrings designed for such use. These are not 18K plated, but made entirely of 18K gold from the top to the post. The post is hallmarked with K18. 18K gold is resistant to sweat and water, making it a material that is less likely to discolor or deteriorate with daily use. You can basically wear them without taking them off, even when bathing, doing housework, or sleeping. The twisted design gently reflects light, adding an elegant sparkle with every movement. A classic design suitable for work, private life, and formal occasions, blending in with any scene ◎ Carefully crafted one by one in a domestic factory. The same quality as the factory that supplies major department stores, allowing you to wear them for a long time with peace of mind. - - - - - - - - - - - - - - - - - - These earrings are all handmade by skilled artisans in Japanese factories. This is the [Flat Twist] type. A flat gold plate is twisted into a hoop shape. With moderate "flexibility," it's perfect for soft earlobes. If you are looking for a slightly firmer type with no "flexibility," we recommend the [Square Twist] type. - - - - - - - - - - - - - - - - - - ◆Material All 18K (K18 hallmark on the post) ◆Size (approx. / mm) Outer diameter of hoop: 12mm Wire diameter: approx. 1mm ◆Weight Please check the image on the scale. ＿＿＿ ＿＿＿ 18K 18金 K18 k18 Hoop earrings Gold Made in Japan Hallmark available Wear-all-the-time Wear-all-the-time OK Simple Elegant Present Gift Formal Office Graduation Ceremony Entrance Ceremony