Packing Slip Envelopes, 4.5" x 5.5" - Pack of 1000

Packing slip envelopes designed for shipping and logistics operations. These 4.5" x 5.5" pressure-sensitive envelopes feature a self-adhesive backing that requires no additional tape or glue, making them quick and easy to apply directly to packages. The clear front allows recipients to easily view the packing slip contents without opening the envelope. Each envelope protects documents from moisture, dirt, and dust during transit. Ideal for e-commerce businesses, warehouses, and fulfillment centers managing high-volume shipments. Bulk pack of 1000 envelopes reduces per-unit costs and ensures you're always stocked for your shipping needs.