Cheap Microphone Boom Arm
This is a Microphone Boom scissor arm, there are many like it but this one is mine :)
I bought this particular one from aliexpress but you can get off off amazon for roughly the same price without the hassle of waiting for 2 months...... Aliexpress ... ahem ahem,,,
I am currently using this scissor arm with my blue yeti. and it does the job!
Neewer Scissor arm Amazon Link (affiliate)
http://amzn.to/2pOEgZK
The Bm-800 by Neewer amazon link (affiliate)
http://amzn.to/2rkbXUd
Note: there are many bm 800's in the market some by different brands.