Comfortable Transparent Face Shield: This face shield is made of PET material which is comfortable to wear. Choose your pack size. Size: 36cm x 13.5 cm. Material: PETWashable Reusable Mouth Guard: This face shield is washable and we recommend a hot wash down, can be repeatedly used although should not be worn for more than 6 hours at a time before a wash down is recommended. This is a general use face mask. This mask is neither a medical device, nor personal protective equipment. It is not intended for use in healthcare settings and it is not proven to reduce the transmission of disease; It is a very cost-effective face shield. To wear the shield first wash your hands and then adjust the string to find a comfortable position, once this is secure adjust the fitting.Unisex Face Shield: This face shield is suitable for both adults males and females.Lightweight: Very convenient to carry the face shield with you due to being lightweight. The length of the string is 100cm.