"Elegant Retro" - A fashionable and cute eyewear chain, paired with butterflies, presents a retro beauty, brings different charm to your outfit, and adorns your glasses with exquisite styles, bringing you a sparkling glow. [Size adjustable] - Chain length: approximately 27.5 ''/70cm, excluding rubber tip length. The eyeglass clip can be adjusted to fit all glasses and sunglasses. Gently slide the metal bead to secure it to the eyeglass arm. The antiskid glasses clip firmly secures your glasses in place to prevent them from falling off, and you will never lose them again. [Material] - Made of high-quality metal alloy, water drill, metal anti-slip snap ring, and silicone anti-slip cover. Non toxic and anti allergic, sturdy but lightweight, easy to install and disassemble. (Note: Glasses are not included. Avoid using chemicals. Avoid rubbing.) [Unlocking Multifunction] - The sparkling eyewear chain is an ideal choice for decorating presbyopic glasses, prescription glasses, sunglasses, and masks to prevent glasses or masks from falling off and losing. It allows sunglasses to hang comfortably on the chest or head. This is also a fashionable decorative necklace chain. You can remove the silicone end and use it as a necklace to match your clothes. [Perfect Gift] - A stylish eyewear chain suitable for women and girls to easily carry when reading, parties, clubs, carnivals, cocktails, work, shopping, sports, travel, or photography. It's your favorite glasses and your best companion. A great gift for your wife, girlfriend, mother, grandmother, or every girl you love on birthdays, Valentine's Day, and anniversaries.