Monarch Envelopes - 3 7/8 x 7 1/2

Regular and square-flap styles make up this business-envelope assortment. Paper weights range from 24 lb to 32 lb. Paper finishes include smooth, linen, recycled, and wove. Representative colors include white, natural, and black. This assortment supports recurring correspondence, billing, and administrative mail while offering several paper and flap choices for routine office use.

Offices can balance appearance, durability, and handling by choosing between different flap constructions and paper weights. Monarch paper styles remain practical for everyday letters, notices, and professional correspondence. Paper finish and flap differences let businesses balance formal presentation with practical day-to-day mailing.

Monarch envelopes suit personal and executive correspondence especially well, while also handling invoices, statements, payments, notices, checks, and routine office mail. #7 3/4 envelopes support accounting teams, schools, nonprofits, healthcare offices, administrative departments, and businesses that send recurring mail. Keeping the same Monarch style on hand also supports consistent presentation across recurring letters, notices, and branded correspondence.