Super easy to put together, took less than 10 mins. Machine fits great inside. Velcro side openings are perfect. Outside material feels sticky so pet hair does get stuck easily to it but more than worth the hair being on your machine or prints. Immediately saw it help my machine reach temp quicker and maintain it. Also arrived quickly which was very nice too.

The small (still good sized at 635x535x750mm) one fit my Prusa MK3S with room to spare. Getting the fabric over the assembled frame is a bit awkward and tight, and the fire-resistant material is slightly sticky and easily acquires dust and lint and hair, but this is designed to be functional, not a fashion statement, and once assembled, it suffices quite well as a cheap enclosure. No vent on the top, unfortunately, but its not airtight, and there are two vent flaps in the left rear and right rear walls, and the front door is tall and easily unzippable, so theres enough airflow if you open it up a bit. The two vent flaps can be fixed open by folding them 90 degrees so that the velcro on the side of the flap fastens to the velcro on the top of vent itself (see 4th picture). Its a bit awkward, but itll do.

Purchased as most of the XL enclosures are way too big IMO, wouldnt fit on my desk, so I cut a hole in the top for the filament spool and it works great!

Works as expected, I bought it to increase bed adhesion and to keep my room from heating up.

Saved all my crappy prints. Shouldve bought it sooner!

Product is very well made. Being used with the Ender 5-plus model. Accommodates the printer size well and allows for room to maneuver inside the enclosure for common tasks like filament swaps and cleaning, etc. Openings in all the right locations for cables and normal use.

I bought it to use with my Ender 3. If fits perfectly and keeps warm air inside. The only cons - if you use high hygroscopic plastic like nylon, you cannot use enclosure with heated box to keep filament dry during printing . There is not enough room inside. It would be good to have additional input port on the top of enclosure, close to the middle of left edge, to pass the tube with filament through it. Anyway it is nice and affordable improvement for budget printer.

The outside does feel a little sticky like other people have mentioned about these covers. Its def attracting some dust and cat hair but not too bad. My only real complaint is that its dark inside but thats to be expected. I put an led light strip inside and that worked perfect. I havent had to test the fireproof claim yet and hopeful I wont but Im not having print issues due to it. I can have the fan on and nothing is warping.

Was easy to put together, fabric is thick. After further testing, this enclosure has about 2 inches clearance from the top of a regular 1kg spool for the CR10s Pro. This fits and works great!

Just because the printer fits inside, it does NOT mean you will maintain functionality. You will lose about 30% print space and still not be able to close the enclosure, rendering it useless on this printer size.