Business Source 42251 No. 10 Window Envelopes 24 lb 500/Box

Business Source No. 10 Window Envelopes

Business Source No. 10 window envelopes arrive in a 500-count box for everyday mailing tasks. The 24 lb white stock supports standard business correspondence, invoices and statements. A clear film window displays the recipient address without manual labelling. The side-seam construction feeds reliably through most office printers and inserters.

Side Seam Construction and Expandable Box

The side seam lies flat to reduce jams during high-volume printing runs. An expandable corrugated box keeps the stack tidy and allows easy single-hand access at the desk. Buyers who need peel-and-seal closure or a larger catalog-style envelope will need a different product. The film window resists smudging during handling and transit.