4" x 6" Heavy Duty Shrink Bags 500/Case cool shield bubble wrap Envelopes expand to hold bulky

Envelopes expand to hold bulky items

7 mil to heavy duty 3 mil

Bags are perforated on a roll for easy dispensing

Perfect for shipping heavy-duty objects like industrial parts and metals rods

75lbs per cubic foot nominal density

4" x 6" Heavy Duty Shrink Bags 500/Case cool shield bubble wrap Envelopes expand to hold bulkyOur heavy duty shrink bags are made from 100 gauge pvc shrink film to create a secure and clear professional package. These bags are NOT FDA approved. Use our heat sealer to seal the shrink bags then use a heat gun to shrink the film to conform to your product. See also our domed style shrink bags as well as our non shrink polypropylene bags.