Southworth Gummed #10 Business Envelopes, 4 1 8" x 9 1 2", Ivory, 250 Box Safety Brand Name: Martin Yale Color Color:Modern Walnut Brand Name: Martin Yale Color Family: Black Letter Opener Type: Electric Pack Qty: 1 True Color: Black and ready to print from virtually anywhere at any time at no additional cost Auto Feeder Capacity (Sheets): 35 Automatic Document Feeder (ADF): Yes Black & White Copy Resolution (Up to): 600 Black & White Copy Speed (cpm): 13 Black & White First Page Out (seconds): 13 Black & White Print Speed: 11 to 20 PPM Borderless Printing: Borderless Printing Brand Name: HP Color Copy Resolution (Up to): 600 Color Copy Speed (cpm): 7 Color First Page Out (seconds): 17 Color Print Speed: 10 PPM & Under Copy Enlargement % (Up to): 400 Copy Reduction % (Up to): 25 Depth in Inches: 13 The 24 pound weight of these business envelopes protects contents from rips Keep correspondence safe while in transit by using these 24 pound ivory wove finish business envelopes