Clear Packing Slip Envelopes, 4-1/2" x 5-1/2", 1000/cs

• Everyday envelopes keep those important documents in place on your shipment • Self-adhesive, water-resistant and transparent • Made from 2 mil clear poly with a white liner • Full transparent window • No Print • 4-1/2" x 5-1/2" • 1,000 per case