HOW TO USE PROTECTIVE CAPS : 1. Peel the lamination of the shield on both sides to get the clear view 2. Attached the shield to the cap as per the instructions given in the instructions sheet .Protect yourself from the Airborne Transmission 360 Degree Protection Detachable Caps use it like a normal Stylish Caps after this pandemic Generic : Unisex Anti - Dust Anti - pollution Anti - Spitting Protective Caps Anti - Saliva