Guidelines Seam Guide
Includes six 1/2" x 2" reusable and removable adhesive seam guides that leaves no sticky residue. Line up as many as you like to make a longer guide. At 1/32" thick there is no need to stack up layers of tape.
This is my favorite seam guide, and I've tried a lot! I use with the Perfect Piecing Seam Guide to get a perfect scant 1/4" seam.