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: do they come as a set of 2 or just 1?
Document: I like the product and it does what it is supposed to do, my only problem is the price of these things. They should be a 1/4 of the price.
This is exactly what I needed although there were no instructions I found them easily on a youtube video.http://www.youtube.com/watch?v=x14ip9Ve5Qw
These work very well. To save cost you only need to use on one door hinge instead of both hinges. I installed them on several standard and large doors and it made no difference if they are installed on only one or both hinges.
These things work like a charm. Very easy to install. Best to follow instructional video on YouTube.I highly recommend.
These little clips are easy to install and do stop the cabinet door from opening past 90 degrees. Good product for its application.
These do a great job of restricting the opening of the compact Blumotion hinges. We have several cabinets that hit something if they open past 90 degrees. Combining the hinges with these clips, and that problem is solved.This product was very hard for me to find. The best deal was on ebay, however that is no longer available. Amazon had the second best price. They shipped very fast.
These clips are a godsend. I just completed a major kitchen renovation only to find that several of the cabinet doors woud bang the others when we opened them. Asking several  contractors they said we would need to replace the hinges. After doing a little research I found these clips. I ordered them, installed them and no more nicking of doors.Very easy installation. I would highly recommend them and the distributor. They arrvied within a couple days of ordering them.
I got these to keep cabinet doors from bumping into walls or the fridge. Works great for this. Found elsewhere online for much less.
I am pleased with the performance of this product. It was easy to install and it keeps the cabinet door from touching a wall when we open it. The drawers in the cabinet still have enough room to operate normally including removal from the glide tracks when necessary.
Easy to install and work perfectly to limit how far the door opens. No more danger of putting holes in the wall. The seller shipped 10 (five pairs) in one ziplock bag, better than five packages to open, and they arrived ahead of schedule. They also included instructions! Very happy with product and seller.
Answer: no