Relieve ear pressure p> Lightweight and Durable> Comfortable enough for all day wear > Easy-to-use lobster clasp for putting on and taking off glasses> Length: 63cm Fashion eyewear chain provides a stylish fashion for your humble eyeglasses and masks made of crystal stone chains that will not fade and allergies. In the commonly used strap holder just hang this glasses rope holder around your neck for mask lanyard, this can prevent the glasses mask from falling off, thus preventing slipping. Wear it with sunglasses, reading glasses, safety glasses, and face mask. Perfect Gift A special and meaningful gift for your lover mother grandma friend friend colleague, especially for someone who needs to wear glasses mask for a time.p>Beaded Glasses Chain: Provide fashion and style for your humble glasses, Masks made of crystal stone chains will not fade and allergies. Glasses necklace with lobster clasp and silicone ring. >Ear Pressure Relief: Lightweight and durable. Length: (63.5 cm). Stone Chips: Irregular Size 0.1"-0.5". There are adjustable bracket loops at the ends of the glasses string, and the metal coil silicone rubber tips are securely wrapped around the temples. Keep glasses within reach. > Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.