100-12 1/8" x 9 1/8" x 2" White Multi Depth Bookfold Mailer Book Bookfolds$$Office

32 ECT Corrugated Pads Perforated for easy folding Holds 1 - 4 Books, Albums or other items Adjusts to close at 1/2" or 1" depth Manufactured from heavy-duty 200#/ECT-32-B flute corrugatedYou may also like Heat Activated Laminating Pouches 3 Mil 9” x 14-1/2” [Pk of 200] 229mm x 368mm x 75 microns Thick for 8.5 x 14 Legal Size Sheets, Clear$$Office.