gh consistency cotton has betterexhaustventilation, good appearance,safely cling to face. The softly exquisite material can void to bring any unsuitable feeling to face. Theexhaustventilation function makes the skin easily emit the heat outside the lens, which ensure the lens have good visual effects.
松紧带siliconestrap材质：100%纯棉高弹力松紧带Material: 100% cotton, high elastic
特点：可以自由调节长短的防滑(或普通)高弹力松紧带,可适应任何头型配戴
Specialty: adjustable non-slip (or common high