These 1" Glue Lines offer 200 pre-measured 1" lines of glue per roll for precise adhering. The 1/8" wide strips of clear adhesive are on a peel-off liner, convenient for use in crafts, card-making, scrapbook and photo albums. No need to cut - just tear off the amount you need. The super-stretchy glue bonds instantly. Non-toxic. Acid-free. Lignin-free and photo-safe.