Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: I need to know if how many items come with the pack?  30?
Document: I found these when I went to a hotel and they gave me one pack for free. It blocks out MOST noise, including people talking and outside noise. If it doesn't block out the noise, it will dramatically reduce the sounds. One drawback though, if you use it for sleep and need to get up the next day early, chances are, you won't hear your alarm clock.
Great ear plugs. Roll them up, insert them into your ear, and do whatever it is you need to. I did notice sometimes they like to creep out of your ear but that just means you didn't insert them far enough to begin with. Remember to roll them up and then insert them, letting the foam expand and mold to your ears.I recommend this product.
I bought these to hopefully help me sleep better-what a difference a good night sleep is!!!!! These are comfortable, durable, great price and will buy again when needed. I like the fact that a set comes in their own pack, and you can reuse them and they still maintain their shape. Great Product.
xpands perfectly inside my ears, blocking the sound, and you can sleep on your side without any pain or discomfort.I was surprised to receive a box with 30 pairs, i thought it was only one, but i'm not sorry.
This package, 310-1060, is a box of thirty (30) pair of earplugs. They are packaged in pairs for convenience. I like the way this design works much better than the shaped ones sold by other companies. They are Made in USA.
I thought I was buying multiple pairs, like 30 or so and only received 1 pair.One pair for 6 or 7 bucks!!!! I feel so ripped off that I'm taking my business away from amazon.
I've had insomnia for roughly 10 years. I don't fall asleep easily, and I can't fall asleep with noise. I need earplugs because I live in a city, my boyfriend snores, and my cats are hyperactive. I've tried every earplug under the sun. They either fall out during the night or they don't block enough noise. The wax ones just make your ears feel gross in the morning.
Just your standard ear plugs. Less expensive to purchase them online than In-store. I bought them so my friends don't have to suffer hearing me snore while on vacation. There are 30 individually boxed pairs. I used them while driving a semi truck for about a week until my over the head ones arrived. These plugs worked alright. Great for use around the house around loud machinery like lawn mowers, pressure washers, leaf blowers, etc.
I live on a golf course, and I do not like being distured 5 out 7 mornings at 4:30am by the sound of mowers, blowers, etc. I tried ear plugs from CVS, Walgreens's, Walmart, etc. and they just do not work. A friend of mine gave me a pair of these to try! WOW! Finally no more 4:30 am wake up calls. They work great! They also block out my husbands snoring. I never travel without them.
You will have a distraction free cram/study session. Again, if you need to read, instead of listening to music on your laptop with these earphones, you can listen to silence.These earphones expand to the shape of your ear canal, so it effectively blocks out sounds. Essential for college, and if you are easily distracted.
Answer: no