4 1/2 x 9 1/2 Envelopes

Business paperwork gains a dependable mailing option with these envelopes appropriate for professional documents and recurring correspondence. Current options accommodate health insurance correspondence, forms, letters, checks, and other office materials. White paper, security tinting, peel & seal closures, and durable Tyvek construction provide choices for administrative and commercial mailing needs.

Sensitive office correspondence benefits from these envelopes designed for secure handling and efficient mailing. This size accommodates insurance paperwork, account documents, checks, notices, and business records. Security-tinted paper helps shield private contents, while durable open-end construction supports bulkier materials and frequent handling.

Professional mailings require envelope options that handle both standard paperwork and contents needing extra strength. JAM Paper envelopes include security-tinted paper styles and tear-resistant Tyvek choices for business use. Paper and Tyvek constructions handle office correspondence, healthcare mail, records, checks, and document distribution.