BOX SIZE - The INNER size of these small white mailing boxes is 4 inches length by 4 inches width by 1 inches height, 4x4x1 inches（about 10.16cm x 10.16cm x 2.54cm).The outer size is 4.41 x 4.1 x 1.1 inch. Perfect for shipping small, light-weight, fragile items, like jewelry,business card, small gifts etc.
PRETREATED CREASES, EASY TO FOLD -These creased pre-processed mailer boxes are folded together within seconds. No tape, glue, or staples needed.
DURABLE GOOD QUALITY-Triple chipboard,Effectively resist violence express. The small shipping box is strong enough to resist pressure.
Nice Smooth Edges- With U-groove and integrated cutting, so that the edges are smooth nice, and can be packed quickly.
BUY NOW RISK FREE - If for any reason, you don't absolutely like the white mailing boxes,just return it, and we'll refund every penny (or replace it, if there is a problem).
