60 Mixed Size Grey Mailing Bags, Self Seal 4 Size Strong Waterproof Poly Plastic Envelopes for Parcels, Packaging, Small, Medium, Large Mail, Shipping Delivery Bags

Reliable, Durable & Weather-Resistant Mailing Solution

These high-quality mailing bags are designed for both personal and professional shipping needs. Crafted from strong opaque 60-micron polyethylene film, they ensure complete privacy and protection for your items. Each bag features a permanent self-seal adhesive strip, providing a secure closure that resists tampering, water, and dirt. Once sealed, these bags stay sealed—keeping contents safe during transit in any weather.

Multiple Sizes & Colors for Every Packaging Need

Multi-Purpose & Multi-Use

These bags aren't just for mailing—they're a practical solution for airtight storage, courier services, warehouse packaging, and more. Thanks to their self-adhesive strip, they seal instantly without needing extra tape or glue, creating a tight, water-resistant barrier that protects contents from moisture, dust, and rough handling.

Whether you're sending out products from a small business, organizing items for travel, or storing sensitive documents, these mailing bags offer a professional, clean, and efficient packaging solution.

Lightweight Yet Tough

Don’t let the lightweight design fool you—these plastic mailing envelopes are built to withstand the rigors of shipping. They're tear-resistant, stretch-resistant, and durable enough to protect your contents from external damage. Use the full size or fold and seal extra space securely when shipping smaller items.

Maximum Security in Transit