The Meta-Coolers all look identical to their template, Cooler, however, due to being entirely mechanical, their body is completely silver other than their eyes – which are identical to their template’s. The silver also has several shades depending on the portion of the body they were located, most being a darker shade, while his face, upper arms, and parts of his waist being of a lighter shade, in reference to the color scheme for his original body. They also lack joints in the area where the legs meet the hips. When Meta-Coolers speaks in certain dubs, he sounds mechanical and robotic.