9 x 12 Inch Kraft Clasp Envelopes, 30 Pack Brown Envelopes with Metal Clasp & Gummed Seal, Reusable Document Mailing Envelopes for Office, Home, School Filing & Storage

This 30‑pack set of 9×12 inch kraft clasp envelopes delivers a practical solution for mailing and document storage. Each envelope comes with two closure options. The metal clasp supports quick file access for indoor filing work, while the gum‑sealed flap provides secure closure for out‑going postal mail. The 9" x 12" outer dimension easily holds unfolded letter‑size 8.5 x 11 inch sheets. Whether you are sending postal mail, sorting classroom assignments, organizing home paperwork or filing office business documents, these mailing envelopes fit most daily‑life paper‑storage needs.

• 【Standard Size】Each kraft envelope measures 9 by 12 inches, providing enough inner space to fit 8.5×11 inch letter‑sized papers without folding. These envelopes are well‑suited for storing printed documents, worksheets and flat office paperwork.
• 【Metal Clasp Closure】Every storage envelope is equipped with a gold‑toned metal clasp. The fastener lets you open the flap quickly to add or remove documents, a practical choice for in‑office file sorting and frequent file access.
• 【Secure Gummed Seal for Mailing】These mailing envelopes include a moisture‑activated gummed flap. Simply dampen the seal to fasten the flap and hold documents securely inside while shipped through postal mail.
• 【Thick Kraft Paper Material】Constructed from thick brown kraft paper, these document envelopes resist tearing during daily handling. The opaque paper helps keep your private paperwork hidden from outside view for better privacy protection.
• 【Wide Application】These brown kraft envelopes work great for home document sorting, classroom student paperwork, business mailing and office file organization. This 30‑pack set supplies ample envelopes for daily‑use mail sending and long‑term paper storage.