- Poly bubble mailer size: Outside size: 4x8 inch, Inside size: 4x7 inch+1.57 Flap
- Light weight mailer: This padded envelopes is very light, it can provide outstanding low cost shipping protection for a wide variety of products
- Water resistant bubble envelopes: Water-resistant and tear-proof mailer protects delicate products.It provides outstanding storage and shipping protection against the elements such as water,dirt,ice,snow and rain
- Durable: This bubble envelopes made from a durable, moisture resistant, multi-layer blend of polyethylene film. The interior built with bubble lined wall construction for extra protection during transit
- Tight seal: The self-seal closure provides a reliable, tamper-evident tight seal to secure all enclosures. Extra smooth surface is perfect for handwriting, labeling and stamping