Self-Adhesive Packing List Envelope, Clear Front: Full-Size Window, 4.5 x 6, Clear, 1,000/Carton

• 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.