Quality Park 9 x 12 Envelopes with Deeply Flaps - 100 / BX - #90 - 9 Width x 12 Length - 28 lb - Kraft - 100 / Box - Gray

Rugged, 28 lb. envelopes feature reinforced clasp design plus deep gumming on flaps for secure seal. Executive gray envelope stock gives distinctive look.

• Double-prong, metal clasp and reinforced eyelets for durability and repeated use; perfect for home, office, school, interoffice or mailing
• Made from heavyweight, 28 lb. gray stock for extra protection during storage and handling
• Moisture-activated seal with deep gumming on the flap to create a permanent seal
• 9" x 12" size to mail and store standard, 8-1/2" x 11" flat documents to avoid creases from folding