Installation: The easiest way to put the case on is one side at a time. Slide the left side of your device into the case so that both the top and bottom left corners are covered. You can then gently snap on the bottom right corner, and do the same with the top right corner.
Removal: The easiest way to remove the case is one side at a time. Start with the top right corner and use your thumbs to gently push the corner of the case off your device. Once the case has cleared that corner, move on to the bottom right corner and do the same. You'll find that once both of these corners clear your device, the case will simply pop off.