Staples First Class EasyClose Catalog Envelopes, 10" x 13", White with Green Diamond Border, 100 Box Nitrile Glove Brand Name: Solo New York 5 x 11 US Brand Name: Solo New York Briefcase Material: Polyester Briefcase Type: Briefcase Color Family: Black Depth in Inches: 9 Height in Inches: 14 Laptop Compatible: Laptop Compatible Laptop Size Compatibility: Up to 16 Brand Name: Staples Cartridge Yield Type: Extra High Yield Compatible Cartridge Brand and Family: Brother LC109BK Compatible Cartridge Model #: LC109BK Compatible Manufacturer Part Number: black (LC109BK) EcoID: Yes These Staples EasyClose first class catalog envelopes are made with 28 pound white wove material for durability and come with 100 envelopes per box Each envelope has a repeating border pattern to quickly identify it as first class