Supplement and Supply 75 x 56 mm Clear Perforated Shrink Band for Pill Packer Bottles, Pharmaceutical Bottles and More. [Compatible Diameter: 1 3/4”] - Bundle of 250

This shrink wrap works exactly as I expected and is already cut to the size I needed. It makes sealing my products easier and faster. It goes on easily and has no problem shrinking with my heat gun. These would work for sealing all sorts of things, I use them primarily on plastic but would use them on glass if needed. Getting the largest set gets you the best value.

These work perfectly for wide or regular mouth mason jars

These perforated shrink bands work as intended for sealing smaller containers like pre-roll tubes or narrow vials. The perforated section makes removal easy and convenient. However, be aware that they will not fit over standard-sized bottles, such as a 16.9 fl. oz. Great Value water bottle. The container’s diameter must be less than 22mm for these sleeves to fit properly. Overall, they do the job well if you’re using them with the right size containers.

Works Great

Size was true to size and the plastic used for heat shrinking was of much better quality than others on Amazon. This brand was great.