No. 553 Black Thank you for viewing! [Product Details] Color: Black Size: Inner diameter 1cm, Opening 7mm Post 0.5mm, Width 5mm Double ring hoop earrings featuring a twisted design that doubles the classic ring-shaped hoop earrings! Perfect for everyday use with any coordination style, and the biggest advantage is that you can wear them all the time! Popular ring size, not too big and not too small. Suitable for both men and women! Surgical stainless steel 316L material This material is also used in medical devices and is less likely to cause allergies. This is a non-branded product. We will do our best to accommodate your requests, so please feel free to comment! We have other products as well, so we hope you will take a look! Color: Black系 (Black-based)