Poly Bubble Mailers – 4" x 8" (Inner Size: 4" x 7")

Ship with confidence using our premium Poly Bubble Mailers. Designed for durability and convenience, these padded envelopes provide excellent protection while keeping shipping costs low.

📦 Product Specifications

• Outer Size: 4" x 8"
• Usable Inner Space: 4" x 7"
• Material: Polyethylene exterior with bubble padding
• Closure: Self-sealing adhesive strip

✅ Key Features

• Self-sealing adhesive — easy peel & seal
• Secure, tamper-proof closure
• Extremely durable yet lightweight
• Strong side seams with fins and seamless bottom for maximum protection
• Protects contents from moisture, punctures, and impact
• Smooth surface accepts ink, stamps, and shipping labels easily

🚚 Shipping Compatibility

• Approved for use with USPS, FedEx, UPS, and DHL
• Ideal for eCommerce sellers, small businesses, and home shipping

🎯 Perfect For Shipping

• Jewelry
• Small electronics & accessories
• Cosmetics
• Craft items
• Documents & lightweight merchandise

Fast shipping from the USA.
Carefully packed by BubbleBox.

Note: Colors may vary slightly due to screen settings. Listing is for mailers only.