Description
Product Overview
CHMI bubble mailers are designed for secure and efficient shipping of small, delicate items. These rectangular envelopes measure 8.5 x 12 inches externally, with a usable size of 8.25 x 12 inches, making them ideal for items such as phones, jewelry, cosmetics, and crafts. Constructed from high-quality polyethylene (PE) material, they are resistant to punctures and damage, ensuring your items remain protected. Each mailer features thick bubbles that absorb shocks during transit, along with a robust self-sealing strip for strong adhesion. The package includes 100 mailers, providing ample supply for business or personal use, and they are available in white color for a professional appearance.

Usage
CHMI bubble mailers are versatile for various shipping needs, particularly in e-commerce, retail, and personal use scenarios. They are perfect for online sellers shipping small electronics, accessories, or handmade crafts, as well as businesses requiring efficient packaging solutions. The self-seal design allows for quick and hassle-free sealing, reducing packaging time and improving workflow efficiency. These mailers are suitable for domestic and international shipping, providing reliable protection against impacts, moisture, and dust. Whether you’re a small business owner, an eBay seller, or someone shipping gifts, these envelopes ensure your items arrive safely.
Why Choose Us
CHMI bubble mailers stand out due to their superior material quality and thoughtful design. The polyethylene construction offers exceptional durability, preventing tears and punctures that can occur during handling. The thick bubbles provide enhanced cushioning, surpassing standard mailers in shock absorption. Additionally, the self-sealing strip ensures a secure closure without the need for extra tape, saving time and resources. With a focus on user convenience and item safety, these mailers are backed by positive customer feedback and a high best-sellers rank in office products, reflecting their reliability and value.
Key Features
- Thick bubbles for superior shock absorption during shipping
- Durable polyethylene material resistant to punctures and damage
- Self-sealing strip for strong adhesion and easy closure
- Waterproof and dustproof design for comprehensive item protection
- Ideal size for shipping phones, jewelry, cosmetics, and crafts efficiently
FAQ
What is the size of these bubble mailers?
The external dimensions are 8.5 x 12 inches, with a usable size of 8.25 x 12 inches after sealing.
Are these mailers reusable?
No, they are designed for single use due to the self-sealing strip, which may not adhere properly after initial opening.
Can they protect fragile items like glass?
Yes, the thick bubbles provide excellent cushioning for fragile items, but for extremely delicate glass, additional padding is recommended.
How many mailers come in a pack?
Each pack contains 100 bubble mailers, offering great value for bulk shipping needs.
Are these waterproof?
Yes, the polyethylene material makes them waterproof, protecting items from moisture during transit.





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