Developed for the tempering industry for use on hot glass during processing, and made of heavy-duty composition rubber, these CRL Shipping Pads have a special adhesive that leaves no residue when removed from the glass. They are excellent to use when transporting or storing glass to prevent surface scratches and breakage. Application is simple - just peel from the release paper roll and stick them to the glass. No special equipment, tools or solvents are needed to remove them. Pre-cut pads are available two ways: On rolls of 1,000; in bulk quantities of 5,000 each of the 3/4" (19 mm) size, or 10,000 each of the 1/2" (12.7 mm) size.