Description: One car need at least 2-3 pcs, one for front glass and others for side and back. Designed for professional application on windshields, side windows, rear windows, glass shower doors, or any other glass surface, is a long-lasting glass treatment that: Repels rain for remarkably improved vision Makes it easier to clear ice, snow and even dirt Reduces glare in the rain, especially at night Helps reduce water marks and keeps down salt water Drive SaferSHIPPING ***Shipping And Handling Fee for all countries***: Free shipping for normal shipping(USPS for United States and standard shipping for the other countries in the World). Hanlding Time: ***All purchases will be shipped within 24 hours after payment receives*** ***U.S. SHIPPING*** 1) For purchase below US$10 will ship by Standard Flat rate airmail without a tracking number. 2)For PURCHASES OVER US$10 and UNDER 2 KG(2.2 lbs) IN WEIGHT WILL SHIP by e-Packet DELIVERY (Fast Delivery Co-operated BETWEEN USPS & CHINA POST) WITH TRACKING NUMBER TAKES 7-12 WORKING DAYS ONLY!!! 2)ALL ORDERS OVER 2 KG(2.2 lbs) IN WEIGHT WILL SHIP VIA EXPRESS SHIPPING (DHL/Fedex) WITH TRACKING NUMBER TAKES 3-7 WORKING DAYS ONLY!!! ***INTERNATIONAL SHIPPING*** For purchase below US$10 will ship by Standard Flat rate airmail without a tracking number. For purchase above US$10 will ship by Registered airmail with a tracking number. It takes about 10-20 working days to most of the countries depends on the processing time in post office for both sides.Return Policy All items are checked before we ship the item out and the items are in perfect condition. However for your peace of mind; if there is an acceptable reason, we will accept the purchased item for a refund or credit after the 7th day that you received the package.FeedbackPlease leave 5 Star positive feedbacks when you receive your order and feel satisfactory.Your 5 Star positive feedback is very important to motivate me to keep improving in the future.If you feel un-satisfactory or want to leaving any neutral or negative feedback, please contact me first and give me a chance to let me to resolve your problem and make you a happy customer.Contact usIf you have any questions, please contact us and we will get back to you within 24 hours. Thank you! Good luck ！