Packing List Envelope 4.5X5.5 IN Invoice Enclosed 1000/Case

The 4.5" x 5.5" packing list envelope with the "Invoice Enclosed" label is a practical solution for securely attaching invoices to shipments. Made from durable material, these envelopes are designed to withstand handling during transit while clearly indicating the contents inside. Ideal for businesses that ship small packages or need to include important paperwork with deliveries, this product helps streamline your shipping process. With 1000 envelopes per case, it’s an excellent choice for companies looking to maintain an organized, professional shipping operation.