Reduce your mailing costs with the smartly-designed Partners Brand M1183BFK brown 11" kraft easy fold mailers. This one-piece mailer features multiple depths that ensure a proper fit for your products as all you need to do is place the item in the center, fold it as per requirement and seal with tape. Its rectangle shape gives you more room to store your items. This mailer measures 3"H 11"W 8. 5"D in size. It is shipped and stored flat to save space. Product Type: Easy-Fold Mailers. Brown colored kraft corrugated construction. Dimensions: 3"H 11"W 8. 5"D. The Partners Brand M1183BFK brown 11" kraft easy fold mailers is an economical option to efficiently ship and store all your important documents.