BSTECH PollyMailers 4XL 50 pcs - Grey Poly Mailer Shipping Bags 600x600mm

The BSTECH PollyMailers 4XL are high-quality poly mailer shipping bags designed for secure and efficient e-commerce packaging. Each pack contains 50 pieces of 600x600mm mailers, made from durable low-density polyethylene (LDPE) with a self-seal adhesive strip for easy closure. The exterior is grey, while the interior is black, providing opacity and a professional appearance.

Advantages

These mailers offer excellent tear and puncture resistance, ensuring your items are protected during transit. They are lightweight, water-resistant, and feature a tamper-evident seal for added security. The smooth, writable surface allows for easy addressing and labeling.

Suitable for

• E-commerce shipping of clothing, accessories, books, and non-fragile items
• Mailing documents, promotional materials, and small parcels
• Businesses looking for cost-effective, recyclable packaging solutions

Key specifications

• Product Type: Poly Mailer Shipping Bag
• External Dimensions: 600 x 600 mm
• Quantity per Pack: 50 pieces
• Material: Low-Density Polyethylene (LDPE)
• Color: Grey (Exterior), Black (Interior)
• Closure Type: Self-Seal Adhesive Strip
• Water Resistance: Yes
• Tear Resistance: High
• Puncture Resistance: High
• Opacity: Opaque
• Thickness: 70 microns (approx. 2.75 mil)
• Recyclability: Yes (LDPE #4)
• Lightweight Design: Yes
• Tamper-Evident Seal: Yes
• Surface Finish: Smooth, Writable
• Application: E-commerce Shipping, Mailing, Packaging
• Weight Capacity: Up to 7 kg (approx.)
• UV Resistance: Moderate

Recommendations

For optimal performance, store in a cool, dry place away from direct sunlight. These mailers are ideal for shipping items that do not require rigid protection. Combine with appropriate cushioning for fragile items.