50 Pack 7.5 x 5.5 x 2" Corrugated Easy-Fold Mailers, Height Adjustable Small Shipping Boxes, White (EM752)

HEIGHT ADJUSTABLE - These one-piece mailing box have scores at multiple depths at 0.5'' 1'' 1.5'' 2'' for height flexibility - one small size shipping boxes makes multiple sizes to accommodate a variety of flat items; EASY TO USE - place your 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 frames or anything small flat with one side white;