HANPAK offers Poly Mailer bag in your unique specifications. We can produce bags in custom sizes and thickness, and provide custom colors (clear, white, beige, black, blue, green, orange, red, silver or yellow) and custom logo printing to match your branding. Our colorful poly mailers are sure to stand out your business apart from the rest. Leave a lasting impression that will keep your customers coming back. They'll love looking forward to your packages an the mail Quality you can rely on: 1/ Waterproof: Keeps package contents dry in raine weather 2/ Durable: Tear-proof material for safe transportation 3/ Tamper proof seal: Strong adhesive strip willremain bonded once sealed