Customizer Phone/Tablet Stand

A simple stand for phones or tablets that can be tailored for a specific device or preference in the Customizer. It is basically three planes joined in a triangle shape, easel-like stand with a ledge to hold a tablet, phone, or whatever desired. Besides size, the angles of the surfaces, arched openings in the upright surfaces, and cutouts in the ledge (for wires, etc.) can also be configured.

Initial publication, more parameter sanitizing/validation and images of printed stands will eventually be added.