7 1/2 x 10 1/2 White Flat Tyvek Envelopes 100/Case 12x12 box 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)

Each box has a front panel write-on space for easy content identification

Accepted and recommended by major freight carriers

Preserve shipment appearance by sealing white boxes with clear carton sealing tape or white paper tape

Easy-to-fold sides also help to protect and stabilize your product in transit

7 1/2 x 10 1/2 White Flat Tyvek Envelopes 100/Case 12x12 box the white poly bubble mailerConstructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature self seal closure. Available in plain and First Class printed borders.