Quality Park model 37896 clasp envelopes are made from durable 28 lb brown kraft paper and measure 10 inches by 13 inches, making them ideal for storing and mailing standard 8.5" x 11" documents without folding or creasing. Each envelope features a double-prong metal clasp with reinforced eyelets on the open end, allowing the envelope to be opened and re-closed repeatedly without damage.

The deeply gummed flap provides a moisture-activated seal for a permanent, secure closure when needed. Constructed from high-bulk kraft material that maintains the strength and durability of standard kraft paper, these envelopes are suitable for home, office, school, inter-office routing, and standard mailing. Made in the USA. Each box contains 150 envelopes.