PVC Film shrinks uniformly in all directions when controlled heat is applied. It provides a skin tight wrapping without wrinkling. Gives crystal clear and moisture-proof packaging in seconds. Applicable for manual or auto machine packaging.Centerfold Shrink Wrap FilmAvailable sizes from 6" to 28", with thickness of 75 and 100 gauge. Available in 500, 1500, and 2000 feet rolls. Films rollers for dispensing the films are also available in different sizes. Sizes over 28" is are available on special order. The shrink film has a 50% overall shrink, and is ideal for wrapping odd-shaped objects. The 75 gauge film is for packaging light products, usually under 12 lbs and 100 gauge film is recommended for products over 12 lbs, but not over 30 lbs.