Yes they are free, Click the link below to get the actual picture set of buttons.
That I had made.

▶ LIKE, FAVORITE/SHARE AND SUBSCRIBE ◀

➤BE SURE TO VISIT MY CHANNEL AND FOLLOWING SITES:

✘ https://www.facebook.com/DjZaxiade

✘ http://xtremespawn.deviantart.com/

✘ http://soundcloud.com/DjZaxiade

Just remember only Youtube Partners can use the buttons for the name.
You can still use these for any other purpose regardless.
http://xtremespawn.deviantart.com/art/Free-Youtube-Partner-Subscribe-Buttons-289636880
You may simply cut out the buttons using paint or anything related to Photoshop and such.
On a side note I was playing around with audacity and changed alot in my voice. I had too much fun with this.

...TAKE IT ALL!