Expandable Catalog Manilla Envelopes 10x13 Self Seal, 25 Pack Goefun Large White Envelopes, 180 GSM Heavyweight for Home, Office, Business Mailing, Organizing and Storing — Open-Box, 27% Off

Expandable Large Capacity: 10x13 manilla envelopes self seal with side gussets (expandable up to 1.2''/3 cm) and expansion bottom provides extra space to hold more papers, books, or magazines; keep your documents tidy and professional for office use

Easy Peel-and-Seal Closure: Use the convenient self-sealing adhesive strip for a strong, tape-free hold; our 10 x 13 manilla envelopes self seal securely protect your files, manuscripts and letters during filing, organizing and shippping

Premium Heavyweight Material: Our expandable envelopes made of 180 gsm paper resists tearing and bending while preventing see-through to protect privacy, ideal for business mailing and sensitive correspondence; keep important paperwork and contracts safe

Versatile Everyday Use: These large white manilla mailing envelopes 10x13 fit larger items, perfect for catalogs, tax forms, booklets, brochures, and multi-page documents without folding; the white formal look meets all your legal, school, and home needs

Well-Packaged 25-Pack: Comes in a sturdy box for protection and easy storage; 25 durable 180 gsm large envelopes made of FSC-certified paper for documents provide a cost-effective set with lasting value and ready-to-use supply, and suit light everyday use

Upgrade your document storage and mailing with these large manilla envelopes in classic white. Designed with expandable side gussets and a reinforced bottom, these large envelopes 10x13 provide extra capacity to hold bulky certificates, essays, or reports while keeping everything neat and professional. Each envelope features an easy peel-and-seal adhesive strip for a strong, tape-free closure. These white envelopes 10x13 keep your files, manuscripts, and letters securely sealed during filing, organizing, and shipping, making them ideal for business and financial correspondence. Crafted from premium 180 gsm heavyweight paper, these large white envelopes resist tearing, bending, and see-through, ensuring privacy for sensitive documents. The opaque white design looks clean and formal, perfect for contracts, official paperwork, and professional mailing. Versatile in use, these large envelopes for documents are ideal for mailing catalogs, booklets, brochures, and multi-page documents without folding. They’re also great for storing important paperwork such as tax forms, sewing patterns, school assignments, or business files, giving you both practicality and a professional presentation. This 25-pack comes neatly boxed for protection and convenient storage. Durable and cost-effective, these white self-seal envelopes provide lasting value and a reliable solution for all your mailing and document organization needs.