4 x 18 (3 mil) Flat Poly Bags 1000/Case self-seal paper envelopes the white poly bubble mailer

the white poly bubble mailer is one of the lightest weight shipping envelopes available (60% - 70% lighter than paper padded bags)

Colorful envelopes make your mailing stand out

Pre-printed on each end of box for easy identification of files

Adjustable protectors are pre-scored to fit frames two different ways from 1/2" to 1 3/8" deep

4 x 18 (3 mil) Flat Poly Bags 1000/Case self-seal paper envelopes the white poly bubble mailerPoly bag opening is always on the width dimension which can be heat sealed, or closed with twist ties or bag tape All poly bag sizes meet FDA and USDA specifications for food. Your product's contents are always visible through these clear low density polyethylene bags. Our bags are manufactured from seamless poly tubing and are bottom sealed for extra strength, no side seals or slit seals.