HOW TO INSTALL: You can see there is a BLACK FRAME inside the tablet case when you getting it, please take it off before installing your tablet. Then you can adjust the stand on the back of the case to proper angle and enjoy your time! Lifetime - All of Our Products does Come With a 12 Month Hassle-Free to Ensure Customer Satisfaction. If Have Any Problems With Your Tablet Case, You Are Always Welcomed to Contact Us. Not compatible with Samsung iPad 10.1 inch Tablets or other versions.