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Partners Brand Jumbo Mailers have been scored at multiple depths to ensure the proper fit for your products with 1-6" depths. Shipped flat and sold in bundle quantities.
Easily ship bulky books and catalogs with these Staples jumbo corrugated bookfolds. This bundle of 20 arrives flat for easy storage in your mailroom, and each fold assembles quickly in one of three configurations—just fold it to your desired depth along the convenient scores and seal it with tape before mailing.