EXPANDABLE & HIGH CAPACITY – Each 9 x 12 manilla envelope features a 1.2″ expandable side gusset, perfect for storing thick paperwork, magazines, catalogs, invoices, and odd‑shaped items without bending or overstuffing — ideal for document storage, mailing & bulk organization.
HEAVY‑DUTY KRAFT CONSTRUCTION – Made from premium 180gsm reinforced kraft paper, these expanding business envelopes are stronger & thicker than standard 110gsm mailers, delivering superior protection against tears, bending & moisture during shipping or storage.
SECURE REUSABLE CLOSURE SYSTEM – Dual closure system includes a durable metal clasp with reinforced eyelets plus a moisture‑activated gummed seal flap, keeping contents secure yet allowing easy reuse — perfect for frequent access, rotating files, legal paperwork, and important documents.
PROFESSIONAL ORGANIZATION SOLUTION – Ships flat for space‑saving storage and expands when needed. Great for business offices, law firms, accountants, real estate, schools & home office use. Organize contracts, checks, reports, blueprints, photos and more in one place.
VALUE PACK – 60PCS BULK SET – Bulk pack of 60 expandable manilla envelopes provides unbeatable value for offices, teams, and SMBs needing reliable document storage & mailing solutions — saves money and streamlines organization needs.
