Glyos are between 2" and 3" tall, depending on the body type. There are several body types available in a very wide variety of colors, which helps to disguise the fact that there are actually only a few different molds. Glyos are also available sold in sets of random pieces.
The pieces are all customizable and can be attached in a variety of creative ways, making them excellent sources of customization. Some people buy the figures with the express purpose of customizing them.
Some of the basic body and head types are: