Description
What you are purchasing here are 45 by 28mm (1.77 by .11 inches) tamper seal shrink bands that work best for Boston round type bottles. Directions: Place shrink band around the lid of the bottle that you will be shrinking it to. Apply heat with the use of a heat gun or heat tunnel. I don't recommend using a blow dryer; it's possible but not worth it unless you're only doing a small quantity of bottles.