The Ideal Seam guide is thick enough to provide a fence for your fabric as you guide it to the needle. You can re-position the Ideal Seam Guide hundreds of times! When the Ideal Seam Guide loses its grip, gently wash it with a multi-surface cleaner, rinse it and let it air dry. The Ideal Seam guide regains its grip again and again!
15 inches of STRAIGHT with a notch on one side to work with wide feed dogs or a walking foot No Clamps! No Magnets! No Suction cups! No Sticky Residue! Fabric will not slide under! Rubber Holds in Place! Releases with the slightest upward pressure on beveled end! Clean with multi-surface cleaner then rinse with warm water when Linty! Let air dry! Tested to Last for Hundreds, even a Thousand Placements!