I think you are remembering a thread started by kimv44 on 12-2-12, and members suggested two products:
Slidelock ($28.95 for 14", $38.95 for 24") at
http://quiltersslidelock.com
and Finger Guards ($14.95) at
http://www.guidelines4quilting.com
Last edited by JustAbitCrazy; 12-06-2012 at 04:42 AM.