AVIDITI Medium Deluxe Literature Mailers - 12 1/8"L x 9 1/4"W x 4"H White Corrugated Cardboard Boxes (50-Pack) | Heavy Duty Packaging & Mailing Boxes for Small Business, Gifts, Storage | Perfect for Shipping Books, Documents & Ecommerce Products

12 1/8 x 9 1/4 x 4" White Deluxe Literature Mailers. Feature protective side flaps and front outside tuck closure. Maximum protection for your most important documents. Manufactured from strong 200#/ECT32-B white corrugated. Assembles in seconds without tape, glue or staples.

Contains 50-Pack quick assembly, 12x9x4 corrugated cardboard boxes bulk value bundle – cardboard packing boxes perfect for mailing mugs, soaps, toys, crafts, & large or small retailer business shipping needs

Heavy duty shipping boxes and easy to fold - holds up to 65 lbs (pounds), 32 lb (pound) edge crush tested, certified & tested to meet all single wall box storage, mailing, & freight requirements, easy lock fold requires no tape, glue, or staples

Smooth white surface for writing - designed to fit clothing, books, household, kitchen, garage, basement, office supplies & other items for moving, shipping, storage, or small business packaging, plus the smooth white surface is perfect for decorating

AVIDITI offers extra large, large, medium & small size boxes - made of unprinted cardboard, single-layer corrugated boxes are lightweight & sturdy, perfect for house files, business file & personal household items

Simple materials & excellent performance - our boxes are 100% recyclable & reusable & made in the USA