With Window View Function Without opening the front flip, you can directly see the incoming call, messages, time and other information on the screen. When the protective cover is closed, you can easily answer or reject calls directly from the window mode. Note: You cannot directly operate the screen except for answering or rejecting calls directly from the window mode. The phone screen will not enter the sleep state until the screen is turned off. Unique DesignIt is not a wallet and it has a cover to protect the screen. The slim protective cover is frosted but a large part of the screen can be seen through. There is no magnet to hold flip closed. There is a SIM card slot and an ejection pin slot inside the TPU phone case. It is convenient to store and carry the ejection needle and the additional SIM card without worrying about losing them, and it is also convenient to remove or replace the SIM card at any time. Perfect Fit, Protection& Durability The slim flip cover is made of high-quality PU leather, hard translucent frosted PC and soft rubber silicone material, which can withstand most scratches, drops, bumps and shocks. The material is durable, stylish and easy to clean. The case fits the phone very well. The front flap can be folded to protect the phone and works well. The cost-effective case has anti-slip function, soft hand feeling and good grip.