: This tailless glasses lanyard is specially designed for Meta /Skyler/Headliner & Gen 2 and for Meta HSTN to prevent glasses from falling into the abyss or into contact with concrete, ensuring the safety of your AI smart glasses Applicable to Multiple Scenarios: Whether you are engaged in indoor or outdoor activities, such as reading, skipping, cycling, running, skiing or other activities, the glasses lanyard for Meta smart glasses always provides you with a comfortable use experience! Widely Applicable: This smart glasses strap is a type of tailless glasses lanyard, which can be easily adjusted to the length (8-15 inches) according to each person's different head circumference, making this strap more fashionable, comfortable, and firm to wear for a long time High-quality Materials: This lanyard for Meta is made of silicone elastic band and adjustable beads, soft, comfortable, breathable and non-tight, fits the head perfectly, not absorb sweat, get dirty, smell or wear out, bringing you comfort while ensuring the safety of glasses Warm Tips: When you need to charge your for Meta smart glasses, please remove the lanyard before putting them into the glasses case. Color:Black Material:Elastic Band Package Contents: 3 * Eyeglass Strap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.