My supplier has discontinued selling this material.  Unfortunately, I can no longer offer these.  IF I locate an new source, I will bring them back.
 
Sheepskin banjo stuffers help tame unwanted overtones without killing volume and tone. 
 
These vary in size (15-30 sq. inches +/-).  They are irregularly shaped. I usually prefer the small ones myself.  But larger pieces can easily be cut (with regular scissors) if you desire.  
 
Note:  Color will vary depending on availability (no choice - sorry).