Replacement rubber strips are now avaiable for the Ideal Seam Guides and the Ideal Quilt Guides. This rubber is the same military-grade material on your original Ideal Seam and Quilt Guides. It is easy to apply and will work hundreds, if not thousands of times for you. You may want to load up on this product...You will probably apply it to your favorite cutting ruler or quilting templates/rulers. How will you use Sew-Tacky Technology?