This pattern is super easy and fast to make. It is highly customizable. The key is the use of double crochet to make the entire piece stretchy enough to pass the bell of the stethoscope through the tube.
I have been thinking about charging $1.00 for this pattern with all money collected to be donated to the Red Cross for the relief efforts in Japan. If you feel strongly one way or another please message me or drop me a comment on my blog
As always please feel free to contact me with any questions or comments