Staples First Class EasyClose Catalog Envelopes, 9"L x 12"H, White and Green, 100 Box Safety 5 Ergonomic: No Features: Built In Cup Size Compatibility:Compatible with 10 12 16 Oz. hot cups 5 Ergonomic: No Features: Built In handle com Family Model #: OKI Ink or Toner Cartridge Type: Compatible Ink or Toner Color: Black Ink or Toner Pack Size: 1 Pack MICR Toner: No Number of Black Cartridges: 1 Number of Color Cartridges: 0 Pack Qty: 1 Page Yield Per Cartridge (Up to): 6000 Post Consumer Recycled Content: 100% Recycled: Yes Refill: No Remanufactured: Yes Supply Type: Toner Total Recycled Content: 100% True Color: Black Yield Type 1: High Yield Yield Type 1 Color: Black Brand Name: Staples Color Family: White Envelope Closure: Self Seal Envelope Flap Style: Square Envelope Material: Paper Envelope Number: Nonstandard Envelope Pack Size: 100 Per Pack Envelope Paper Finish: Wove Envelope Size: 9" x 12" Envelope Type: Catalog Envelope Window Location: None Height in Inches: 12 Next Day Delivery: Yes Pack Qty: 100 Paper Weight in Pounds: 28 Security Tint: Untinted Series or Collection: First Class True Color: White Green Width in Inches: 9 brochures or documents in these first class envelopes