Most Popular

#6 1/4 Envelopes - 3 1/2 x 6

#6 1/4 3 1/2 x 6 Inch Business Envelopes for Office Mail & Business Correspondence

This size focuses solely on regular-style construction. The #6 1/4 assortment uses 24 lb paper for compact business mail. This smaller business size is well suited to compact forms, checks, and administrative inserts that benefit from a straightforward paper envelope.

#6 1/4 Envelopes: Paper, Flap & Business Mailing Options

Security-tint paper helps reduce show-through when documents contain private information. A straightforward paper construction keeps compact office pieces easy to prepare, store, and replenish.

Small Mailing Envelopes for Office Mail & Business Correspondence

#6 1/4 envelopes suit compact mailings such as short notices and small forms, while also handling invoices, statements, payments, checks, and reply mail. Small mailing envelopes support accounting teams, schools, nonprofits, healthcare offices, administrative departments, and businesses that send recurring mail. A consistent #6 1/4 specification supports repeat orders for compact forms, checks, and smaller business inserts.