Feature an adhesive back and durable liner to secure your invoice.
Clear window allows the shipping address to show through your envelope, saving you a step.
Bright orange text block shows your "packing list/invoice" is enclosed making it easy for recipients to spot your shipping documents.
Plastic envelope is made of moisture and rip-resistant poly which holds up through bad weather and rough handling.
Aggressive adhesive bonds to shipping boxes, large mailing tubes, paper or plastic shipping envelopes and other mailers.