I remixed the excellent Ez-V1 base clips by KYZ Design to make a simple holder for thin remote controls.
It fits the original Shield remote (with a little play), and the Edifier RC17A remote. I've included the step file too in case you want to increase or decrease the height/width
If your bridging is good it can be printed with no supports (Printed fine on Aquila X2) with PLA, and there's basically no infill layers with 4 or 5 bottom and top layers.
The author remixed this model.