About MRSTERMRSTER dedicates to provide Amazon customers with excellent service and good quality products. All the products that we are selling are stylishly designed and produced with care to ensure an exact fit for the daily functionality of your device. And it's all sold at a reasonable price. It's the best choice for you. MRSTER is committed to give customer an excellent shopping experience, if you have any questions, please do not hesitate to contact us. We will reply you in 24 hours. In every customer relationship, MRSTER strives to be a trusted partner and seek to achieve 100% in customer satisfaction. Precautions: 1.Please tear out this thin film before use. 2.Phone shell is just a display function, it does not support the touch operation. For example, you can not directly answer the phone through the shell. 3.The front Case don't support touch screen, so can't answer or reject phone without opening the case. 4.The cover is not magnetic and cannot wake up your phone automatically. 5.Support for scanning the QR code in the phone case to download the APP to use the smart wake/sleep feature. Description:- Does not have smart IC chip, Translucent front cover lets you see time & date; - Can not Swipe to preview expandable Messages/Missed Calls, Access Quick Camera and Video Recorder; - Access Favorite Contacts, or Access Settings and App Notifications before opening the cover; - This Flip Cover provides your smartphone's screen optimal protection against scratches; - Scrapes and Bumps. In addition, its extremely light which means it adds no extra bulk to your device. Pakcage included: 1 x Mirror Flip Cover For Samsung Galaxy S20 Ultra.