Open side Booklet Envelope, #15, Hub Flap, Gummed Closure, 10 X 15, Brown Kraft, 100 box 38 even in extreme temperatures DVD R even in extreme temperatures Brand Name: DGI Cartridge Yield Type: Standard Yield Compatible Cartridge Brand and Family: Konica Minolta Compatible Cartridge Model #: TN321Y Family Model #: Konica Minolta Ink or Toner Cartridge Type: Compatible Ink or Toner Color: Yellow Ink or Toner Pack Size: 1 Pack MICR Toner: No Number of Black Cartridges: 0 Number of Color Cartridges: 1 Pack Qty: 1 Post Consumer Recycled Content: 50% Recycled: Yes Refill: No Remanufactured: Yes Supply Type: Toner Total Recycled Content: 75% True Color: Yellow Warranty Information: 30 Day Yield Type 1: Standard Yield Yield Type 1 Color: Yellow white wove paper is available for printing to coordinate with the contents inside whether that be a promotional booklet or shopping catalog