SupremeX #10 Envelope - 4-1/8" x 9-1/2" - White - Box of 500

These SupremeX #10 envelopes are made from high-quality white paper and are designed for everyday business correspondence- including letters- statements- and invoices. The standard #10 size (4-1/8" x 9-1/2") fits tri-folded documents perfectly- making them ideal for office- mailing- and commercial use. With a crisp white finish for a professional appearance- these envelopes provide reliable performance for high-volume applications. Box of 500.