Quality Park Redi-Strip Catalog Envelopes in white, sized 9" x 12", come in a box of 100. Made from sturdy 28 lb white wove paper, these #10 1/2 classification envelopes feature a peel-away Redi-Strip self-adhesive closure that requires no moisture to seal. The removable strip keeps the adhesive free from dust, ensuring a clean and reliable seal even after extended storage.

These envelopes are ideal for mailing catalogs, reports, brochures, and other large flat documents. The durable construction protects contents during transit while the quick-seal closure streamlines high-volume mailing tasks. Manufacturer model number QUA44582.