Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: is it for sure a 12x12
Document: This came extremely fast and I was hesitant to buy it only because we have an EZ-up 12x12 but I thought for the price no biggie... It came and is a little big but worked great. Used it camping and it kept the bugs out.
Fits my Coleman 12x12 instant canopy just fine, made camping way more pleasant. It was super easy to attach with the Velcro loops at the top. I do wish it had zippers on two sides instead of just one, but worth every penny.
This is not the case though it is simply put just the screened-in sides you need to buy the shade tech canopy we have the 12x12 weekender. but other than that it was a good product it held up in the rain and we look forward to using it next yr! Also arrived excatly when they said it would.
we ordered a more expensive screen enclosure which actually was great in quality but fit neither a 12x12 nor  10x10. Spoke to Byron W. at amazon who immediately shipped the correct screen free of charge  for shipping. We received the screen the next day with a perfect fit. Thanks to Byron W. and Amazon.
Pros: fits 12x12 canopy perfectly. Velcro tabs are simple to use to hang it. Keeps the bugs out effectivelyCons:  single zipper door means only entry from one side, as it fits pretty snugly around canopy, zipper a bit awkward to use going in and frequently. Might alter the opening to use magnetic or Velcro closure
worked great better than expected considering I didnt have the same brand canopy. Recommend it to every one easy to attach velcro straps.
the screen was very easy to put up on my canopy. there are velcro tabs at the top to add the screen to the canopy. thats all there is to do.
only gave it 4 stars because the zipper is real turn Velcro snaps would have been better. easy to connect to pop up. it even worked and we did it backwards LOL
great way to keep the bugs out and very easily put up; it wraps around the canopy tent and attaches very well
best price and item as described, easy to set it up and kepts bugs out no problems, was a great deal
Answer: yes