Car Side Window Sun Shade: Why people need car window curtains? Beause sun exposure, stealing of items, interior aging, baby rest is affected, no privacy etc | Driving Safety: Our car side window curtains can free stretching, can see the rear view mirror, not hinder window lifting and lowering. Universal two-piece, can serve two windows at the same time. If you want to protect the four-sided windows, recommended you to buy 2 sets = 4pcs | Easy to Install: Align car side window sunshade magnets to the iron window frame, easy to finish in 5 seconds and very firmly. Window curtain can be folded to small size for storage. We placed 16 pieces small magnets (others sellers 6 pieces) in each curtain, carbon fiber and aluminum materials are not fit for used | Practical and Comfortable: Car side window sun shade keeps everything cooler and more private in case, if you ever want to take a nap. Side window shade is made of environmentally satin fabric, no odor. Mysterious black with louver folds, make your car more mysterious and noble | Quality Assurance: If you receive a problem with the project, we will give you a refund, no need to return. If it is not for human reasons, it will be a problem after 12 months. We will refund it for free.waiting for your purchase, thank you.