#11 Regular Envelopes, 4-1/2" x 10-3/8", 28#, Tan / Brown Kraft, No Window (Box of 500)

#11 Regular Envelopes, 4-1/2" x 10-3/8", 28#, Tan / Brown Kraft, No Window (Box of 500)You may also like #12 Regular Envelopes, 4-3/4" x 11", 28#, Tan / Brown Kraft, No Window (Box of 500).