<p>Installation method:</p><p>1) The items back with auto adhesive glue.</p><p>2) Clean the suface where you want to stick. Keep dry and clean.</p><p>3) Please do press hard especially on the edges at least 2 mins after installing.</p><p>4) If the weather is cold.Please use the hair dryer(hot air blowing)in order to provide the best connection.</p><p>5) Please don't touch water and Keep dry after been install at least 72 hours. Or it will easy to fall off. All orders will shipped within 24 hours!</p><p>If You Need Help Or Have Questions About You Order Please Contact us We Hope You Never have zhe need,but if you do,our service is friendly and hassle-free</p>