7 Pcs Black Lanyards The length of a mask lanyard is 23.6 inches (60 cm), the folded length is 11.8 inches (30 cm), and the weight is 0.18 oz (5.3g), suitable for everyone. Function Of Lanyard: The lanyard can prevent items from slipping and losing, It is adjustable, suitable for any size of neck. Rest Your Ears And Easy To Breathe: This lanyard is with a slide button buckle, tighten items on the neck or the back of the head, and free the ears. Design&Material: Multicolored colors-stylish design, light weight,environmentally friendly terylene flexible material, easy to clean unlimited reuse non-allergic, fits perfectly to your head and neck. Wearing for a long time can cause ear pain If you wear it for a long time, your ears will be uncomfortable, but you cannot remove the it, so you need a landyard to help you relieve ear pain and make you comfortable. It cannot be put in pockets We will take off the masks when we work or eat or drive aloneIf we put it in our pocket, there will be dirty.So we need a landyard to help us. Children easily lose items. When children go to school or play, they are used to taking off it, so they need a lanyard to help them hook it to prevent loss and soiling. The lanyard is the same as the necklace You need to hang the landyards around your neck first, then clamp the items. Slide the buckle behind the neck This sliding buckle can adjust the length of the landyard according to your needs. Warm notice: Due to manual measurement, please allow slight differences on size. There might have slight color differences due to different displays.