The TAZ Pro/Workhorse ABS+ Enclosure from LulzBot is an addon to your Taz Pro and Workhorse 3D Printer. Constructed from a mixture of acrylic and ABS plastic, these 3mm thick panels protect your prints from drafts and other outside elements while adding 2.5" to the Y-Axis. Ideal for advanced users that use materials with high shrink rates, this gives you an additional option to mount a 40mm fan to vent air out, making this suitable for classrooms, libraries, and high traffic areas.