Quality Park QUA37897 Kraft Clasp Envelopes 10x13 Box 100

Product Description

The QUALITY PARK QUA37897 is a heavy-duty clasp envelope designed for mailing, filing, and secure document storage. Constructed from 28 lb brown Kraft stock, each envelope measures 10 x 13 inches and is built to handle repeated use without tearing or wear. The double-prong metal clasp pairs with reinforced eyelets to keep contents secured through multiple open-and-close cycles. Heavy gumming on the flap provides a permanent seal when a tamper-evident closure is needed. This box contains 100 envelopes, making it practical for office, mailroom, and storage applications where large-format documents must be kept flat and unfolded.

These envelopes are suited for offices, legal departments, medical practices, and any environment requiring secure transport or archival storage of full-size documents, blueprints, or project materials. The 10 x 13 inch format accommodates standard letter-size sheets and legal documents without folding. The Kraft construction handles stacking, shelving, and routine mail handling without loss of structural integrity. Trade and facility supply buyers typically order this product by the box for sustained daily use.

Key Features

• 28 lb brown Kraft stock for durable, tear-resistant handling
• Double-prong metal clasp with reinforced eyelets for repeated open and close use
• Heavy gumming flap provides a secure, permanent seal
• 10 x 13 inch size keeps contents flat without folding
• Box of 100 envelopes for high-volume mailroom or office use

Compatibility

Designed as a standard large-format clasp envelope suitable for use with letter-size and legal-size documents in general mailing, filing, and storage applications.

Installation Notes

No tools are required for use. To seal with the gummed flap, moisten the adhesive strip evenly and press firmly before allowing to set. When using the clasp closure alone for reusable access, avoid overbending the prongs, as repeated sharp bending will fatigue the metal. Store unused envelopes flat in a low-humidity environment to preserve the gum adhesive.