50 7x5x3 Plain White Mailer buy Cardboard Shipping Boxes Packing Box Ships to HI, AK, PR and guam

Plain Mailer

This listing is to ship to PR, HI, GU, AK and VI.

DIMENSIONS:
Outside: 7 3/4 x 5 3/8 x 3 3/8" (+/- 1/8")

FEATURES:
No glue or tape required to close.

SPECIFICATIONS:
Meets ASTM D5118
TERMINOLOGY:
Material 32 ECT (Edge Crush Test)
32 ECT: Recommended by UPS for shipping up to 30 lbs.
ECT Refers to Stacking Strength: 32 ECT boxes withstand 32 lbs/linear inch of stacking weight before crushing.

BOX STRENGTH GUIDELINES: (Maximum weight per box)
FIBER BOX HANDBOOKUPS GUIDELINES
32 ECT Single Wall65 lbs30 lbs buy