The medium shipping boxes are made of kraft corrugated cardboard, lightweight but sturdy, which are great for mailing small items.There are 25 packs
25 Pack 9x6x4 Shipping Boxes, Small Corrugated Cardboard Mailer Box for Packing and Mailing, Brown
20 Corrugated Shipping Box 8x6x4 Cardboard Carton Packing Mailer Mailing Box
8x6x4 Cardboard Boxes Shipping Boxes Kraft Corrugated Small Mailer Box 200 Pcs/Pack
The Boxery 8x6x4'' Corrugated Shipping Boxes 100 Boxes : Office Products
Trwcrt Shipping Boxes 9x6x4 Set of 20, Corrugated Cardboard Box for Packing Small Business, Brown : Office Products
100 8x6x4 Cardboard Packing Mailing Moving Shipping Boxes Corrugated Cartons
8x6x4 Shipping Box
WIFTREY 8x6x4 Small Shipping Boxes 25 Pack for Mailing,Packing, White Corrugated Cardboard Boxes for Small Business : Office Products
Supplyhut 100 8x6x4 Cardboard Paper Boxes Mailing Packing Shipping Box Corrugated Carton, Brown
The Boxery 8x6x4'' Corrugated Shipping Boxes 100 Boxes : Office Products
9x6.29x2 Inches Shipping Boxes Set of 20 Mailers Kraft Corrugated Mailing Box for Packaging Supplies Packing Book Gifts Craft Clothing : Office Products