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Regular Envelopes

As the most common business envelope style, regular commercial envelopes are used for business, direct-mail and personal correspondence. Regular envelopes do not have windows. Regular envelopes range in sizes range from #5 (smallest) to #16 (largest), with #10 being most popular. Regular envelopes are available in diagonal seam and side seams. Please visit window envelopes if you are looking for your envelops with a window.