Business envelopes are treated with an antimicrobial agent to protect the envelope against the growth of bacteria, mold, mildew, fungus and odors. No. 10 envelopes are tinted for privacy of contents.
                                                                             
                                    
                                        
                                                                                               General Information 
  Manufacturer:  Quality Park Products
  Manufacturer Part Number:  90019
  Manufacturer Website Address:  http://www.qualitypark.com
  Product Name:  Regular Business Security Envelopes
  Packaged Quantity:  500 / Box
     Product Information 
  Mailer/Envelope Type:  Business
  Mailer/Envelope Classification:  #10
  Mailer/Envelope Width:  9.50"
  Mailer/Envelope Length:  4.13"
  Mailer/Envelope Weight:  24 lb
  Features:  Security Tint,Antimicrobial
     Physical Characteristics 
  Color:  White