HEIGHT ADJUSTABLE - These one-piece mailing box have scores at multiple depths at 0.5'' 1'' 1.5'' 2'' for height flexibility - one medium size shipping boxes makes multiple sizes to accommodate a variety of flat items;
GREAT VALUE - With 50 Pack of height adjustable 11.125 x 8.625 x 2 inch corrugated box mailer, and 1pcs of Tape and Dispenser, one-stop shopping for packaging;
EASY USE - place product in the center of cardboard mailer, fold in the sides at your desired depth and seal with tape, pre-scored at multiple depths to ensure the proper fit for your products;
CRUSH PROOF - Special design for the scores at the sturdy layers, not splitting. Manufactured by attractive 200#/ECT-32-E white corrugated construction makes it super strong;
GREAT FOR - mailing letter size books, album, catalogs, framed pictures and printed materials with one side white;