This product comes as a pair and is what I think is the best material for this application, this product needs to be tough, flexible and thin to do job. This is a very simple but cleaver way to completely close off the vents next to the headlights. They come flat and when inserted, they sit on the side of headlight bezel which gives it that convex look. I am a 50-year Harley rider. (There is a picture of my first build in 1971) I bought a 2020 Road Glide and to my surprise, I couldn't close the lower vent. I found a way to close the vent from the outside, without taking fairing off. (No tools needed) Can be removed for open vent or cleaning with warm soapy water. Installation instructions included. Feedback please.                                                                                                                     MADE AND DESIGNED IN USA BY A NAVY VET (Seabees 1964-68).                                                                                                                                                                                                                                            THIS ITEM CAN NOT BE USED WITH AFTER MARKET SCREENS, BEZEL OR LIGHTING SYSTEM, CAN BE USED ONLY WITH THE STOCK HEADLIGHT BEZEL AS SEEN IN THE PICTURES.                                                                                                                                                                                    Beware, I've been knocked off by China. Buy from the inventor and a fellow Road Glide rider. Thank you for being true to the motorcycle family. Ride safe and keep the wind, rain and the bugs out of your face.......John                                                                                                                                                                                 (also)         Fits all 2015-2024 Trikes and the 2024 limited.