Opened for product inspection. 【Enhanced Comfort】Designed with scientifically-proven flexibility, it fits snugly around the ears and is highly effective at preventing slippage. 【Low Skin Irritation Resin Material】Uses superior silicone that is gentle on the skin and prevents allergies, is environmentally friendly, and provides high comfort. 【Highly Flexible and Durable】Highly flexible and resistant to stretching, it is durable and maintains its shape, extending its lifespan. 【Versatile Use】Suitable for both daily life and sports, such as sports, cycling, running, mountain climbing, and skiing. The diameter of both sides is 3mm, applicable to 3-10mm eyeglass frames. -------------------------- Instant purchase is welcome! Please understand that the item has been stored and inspected by an amateur, and measurements are approximate. Feel free to ask any questions in the comments! Please also note that the packaging will be simple to save on shipping costs! #yuunamamshop ↑ Many items are available. We offer discounts for bulk purchases, so please comment! We will notify you after shipment with a shipping notification! -------------------------- Eyeglass Fixation, Eyeglass Fixation, Lock, Mega, Doesn't hurt ears, Anti-slip, Anti-fall, Ears, Glasses, Accessories, Sunglasses, Soft, Unisex, For Sports (White) 2937.066★★★★★★ #yuunamamshop small items