When ordering a custom keyguard layout, you will need to provide us with a screen shot we can use to design it. Since our keyguards are made to be pixel-perfect, it is not sufficient to take a picture of the iPad with the app running on it. A screen shot gives us the exact location of every pixel on the screen.
To take a screen shot on and iPad, press the home button and the power button at the same time. You'll see the screen flash white as the picture is taken.
The image will be saved in your Photos app. From there, select the image and tap the sharing button to text or email it to email@example.com, along with your online order number.