This video has step-by-step instructions for installing the crystalized wall plates sold by Designs Ablaze. There are a few notes to remember:

• The hole cut for the screw is as small as possible. You may have to work the screw in for it to tighten. The holes on each plate are cut according to the best fit for that individual plate.
• Try to make the head of the screw as flush with the rhinestones as much as possible so that the crystal is on top.
• If you make a mistake in setting the crystal, additional glue dots are included.