Universal Office Products 35264 Kraft Clasp Envelope, #90, Square Flap, Clasp/Gummed Closure, 9 x 12, Brown Kraft, 100/Box - Case of 100
$16.39
Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure seal.