These are domestically produced shell pearl earrings, carefully crafted to express the color and luster of genuine Akoya pearls. Approximately 6mm, a bit over. I think it's an easy-to-wear size. While the smaller size, like baby pearls, is petite, elegant, and cute, if you find it a little lacking, how about this size? In my personal opinion, they look the same color as my real pearls at a glance. When mixed with my Akoya pearls, you might even think, "Huh?" They are that similar to real Akoya pearls. A beautiful color with a hint of pinkish gray. The mellow luster and unique individuality of each real pearl are attractive, but these are more resistant to sweat, sebum, and scratches than real pearls, and are more durable than natural ones, making them easier to use. They have a moderate weight, just like real pearls, and look more natural compared to plastic or resin. While they are of stable quality being a domestic product, they use natural shells, so there may be some imperfections like small dimples, scratches, and slight differences between the left and right, just like natural pearls. When worn, the luster makes it difficult to notice scratches or differences, but please refrain from purchasing if you are at all concerned. Surgical stainless steel. Not everyone is guaranteed to be allergy-free. Comes with silicone catches. Please hold the base gently when using to prevent them from coming off. There may be some adhesive overflow to increase strength. The photos are close-ups, so please be careful not to be surprised by the size. If you are looking for a perfect item like a mass-produced product, or if you are particular about details, please refrain from purchasing. Simple packaging without a box. Color: Gray, Pink Material: Stainless steel Earring Shape: Catch/Stud Pearl Real Pearl Power Stone Entrance Ceremony Graduation Entrance Ceremony (Kindergarten) Graduation (Kindergarten) Formal Occasions Formal Ceremony Casual Office School Events Observation Parent-Teacher Conference Unisex Men's Earrings Allergy-Friendly June Birthstone Wedding Wedding After-Party Party