Eyeglass Straps: The glasses retainer helps securely hold your glasses in place on your nose, reducing the need to adjust them frequently, and can be worn around the neck when not in use. Adjustable: The glasses cord features adjustable ends to customize the length for a comfortable, secure fit. The anti-slip loops are designed to fit most eyeglass frames and help keep your glasses secure. Care Instructions: Hand wash. High-Quality Materials: The lanyard is made from suedette material, which is durable, skin-friendly, and built for long-term use. The simple, versatile design works well with various types of glasses. Versatile Use: Ideal for everyday wear, work, and outdoor activities to help prevent loss of your glasses. Compatible with most frame styles, including sunglasses, reading glasses, and children's eyewear. Size: Each lanyard measures 35.5 cm (13.97 inches) when folded in half, providing a comfortable fit for most users. Includes 6 black lanyards, offering ample supply for multiple uses or replacements.