Simple little pull-tab 'handle' to make it easier to "buckle" the Snapmaker 2.0 A250 Enclosure sliding door at the outward part of the tri-fold, while opening.

Printed in PLA with 2 layers or so (0.24mm layers) top, bottom, and sides, and 15% or so infill, it should be a good tight friction fit. Will even fit in the 'bottom' side of the enclosure and stay in, should your enclosure overhang your desk as mine does.

Probably fits A150 and A350 enclosures as well, I kind of assume they'd use the same extrusion type parts just different lengths.

Should be obvious which side is "down" on the bed so no support is needed. Do make sure you have good adhesion (clean your bed, use hairspray, good heat, whatever) or the circular legs will attempt to curl up a bit during print.