Number 14 Envelope Size: Ideal for Large Documents & Business Mailings

The number 14 envelope size (5" x 11 1/2") is designed for larger documents, contracts, and letters that require more space than standard envelopes. Whether you’re sending important business correspondence, legal documents, or marketing materials, the number 14 envelope offers the space and security you need for professional mailings.

Dimensions: 5" x 11-1/2", Max. Enclosure Size: 4-3/4" x 11-1/4"