• Package includes 500 pcs adhesive packing list envelopes. Size: 7.5"x5.5", inside size: 7"x5".
• Packing slip envelope pouches are made of premium material LDPE, durable, not easy to tear and break.
• Waterproof and dirty free, shipping label sleeves are suitable for mailing packing slips, packing lists, invoices, shipping labels.
• Features self-adhesive design, you can stick the envelope securely on your packages. Clear outer surface makes it easy for barcodes to be scanned.
• Protect all paperwork from bad weather and handling conditions. Ideal for courier companies, small business, retails, EC, daily use and industrial use.