Drawer keyboard support

I have a computer at a small kitchen desk.The keyboard takes up a lot of space. I made these supports to allow me to get the keyboard off the desk when using it but to allow me to easily close the desk drawer when not in use (just slide off the supports and store them in the drawer). Just need two. slides over the front of the drawer, mine is 0.8 in thick so you may need to adjust if your is a different thickness.

I have included three files with different angles. The one shown is at a 25° angle (that blends nicely with my desktop) and I think that may be a bit severe for many. Therefore I have included also a 15° and 7.5° option also. The 7.5° is closer to what most are used to and what I think most will prefer.