This is a zipper-shaped single earring. Made of high-quality surgical stainless steel, it is also recommended for those who get a rash from alloys or zinc plating. Color: Silver Material: Surgical stainless steel (G316L stamp on the catch side) Size: Please check the photos The post thickness is for regular earrings. Not body jewelry. New With stainless steel catch For one ear Discounts are not available for single purchases. If you would like a pair (1500 yen), please comment. While it is allergy-friendly, it does not guarantee that all people will not experience an allergic reaction. There may be initial scratches due to being an overseas product. I inspect and select clean items, but please refrain from purchasing if you are sensitive to imperfections. I also sell other earrings and magnetic earrings! #viviaccessories High quality Surgical stainless steel 316L Zipper Chuck Unisex Silver Material...Stainless steel Color...Silver