Thank you for viewing! (´˘`＊) ✮ Brand new, unused ✮ Free shipping ✮ Instant purchase OK ✮ Bulk purchase OK "Always comfortable, always keep in place" Liberation from the stress of slipping glasses!! Made of soft, stretchy silicone material, it gently fits around your ears. Because it's black, it's a design that naturally blends in with business, casual, and all ages and genders. Since it's a set of 4, you can also use it as a spare or share it with family and friends! 【Size】 Approximately 55mm x approximately 7mm 【Weight】 1.6g (per piece) 【Quantity】 Black, 2 sets (4 pieces total) 【Material】 Silicone ♦♦♦Notes♦♦♦ ・The detailed specifications may vary slightly without notice depending on the arrival time. ・To reduce shipping costs, we will ship in simple packaging. 02271400