SG赛车两期计划

DuraLite Envelopes® made of Rigur® are tough as mail's, designed specifically to go through the United States Postal Service system. DuraLite Poly Plastic Envelopes® are waterproof, puncture & tear resistant and are white opaque with a silver lining for a professional look as well as maximum privacy.

The Sure-Safe™ closure is a peel and seal adhesive which provides tamper resistant security for the contents.

DuraLite Envelopes® have a paper like stiffness and contain 35% Post Consumer Recycled plastic (PCR) to help do our part to reduce the excessive use of our natural resources such as forests, oil and gas reserves.

DuraLite Envelope Characteristics

• Made with 35% Post Consumer Recycled Plastic
• Puncture resistant
• Waterproof
• Writeable
• Opaque for privacy
• Accepts stamps and labels
• Lightweight for postage savings
• Secure pressure-sensitive closure