Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: how many in a pack?
Document: great and so easy to apply. Fit perfectly.I am ordering more today. Only 8 per pack so order enough to do all of your chairs.
these SUCK. we tried hammering them into the chair legs and the part that is supposed to go into the wood flattened. i'm so annoyed i ordered so many of these.
We have tried many ways to protect our hardwood floors from chairs and table legs. Without a doubt, these felt pads are the best method we ave found.
I have used many felt pads for the bottom of chairs and these are the only ones I have ever used that come off the legs easily. The felt is good quality but the poor attaching quality is a detraction.
Very durable. Put these on 2 barstools that get a lot of use and constantly being moved around. I tried many diifferent kinds of products but everything wore off quickly. These are still protecting my wood floor.
These things work really well. Just a hammer and a few knocks and they're in! They'll save your hardwood/pergo/tile floors a lot of damage, thats for sure. 6 come in a pack too, not just 4...pretty cool deal.
We received our chair bottom protectors and simply installed them the evening they were delivered. These are the best product we have used compared to many others we have tried. They install seemlessly and accomplish exactly what we wanted them to do for us. They have been installed for three days now and we are pleased. They appear to be durable and will hold out for quite some time. Satisfied is the word here.
I've gone thru many, many dozens of stick on felt pads from several brands . All were garbage. It seemed they lasted for less time than they took me to install them. These nail on guys are much more substantial in their felt and are extremely easy to install. In fact, I say they are easier than their stick on cousins because you have to fuss with getting the wax paper off the others before applying them.
I've tried many of the options for protecting hardwood floors from furniture damage. Stickers work fine initially but they eventually fall off. A lot of newer furniture have hard plastic stubs on the feet but I just don't trust them. Repairing damage to hardwood floors is so painful, expensive, and often doesn't look as good as the original. These pads are inexpensive insurance.I've used the Waxman feet on couches, living room chairs, and dinning room chairs.
works so fabulously well I am inserting them into all my chair legs! wish they would make bigger packages.they need to re-name it from "nail-on".
Answer: yes