Product Dimensions: Roomy Interior with a Slim Profile

The JiffyLite Bubble Envelope JL 4 is designed to accommodate medium-to-large items while remaining compact and easy to handle.

• Exterior Dimensions: 9.5″ x 14.5″.

• Interior Dimensions: 9″ x 13.75″

• Opening: Open-end (short side)

Its size is ideal for items such as tablets, softcover books, thick documents, small clothing accessories, and padded items that require a little extra room and protection.

---

Construction & Materials: Strong and Lightweight

Made with a tough kraft paper exterior and a poly bubble lining on the inside, the JiffyLite JL 4 is engineered to resist punctures, tearing, and moisture while offering reliable cushioning.

• Exterior Material: Durable kraft paper

• Interior Lining: Polyethylene bubble wrap

• Bubble Size: Small, evenly distributed air pockets for shock absorption

• Weight: Lightweight for reduced postage

• Durability: Excellent resistance to handling damage and environmental exposure

The envelope’s construction ensures items remain undamaged throughout the shipping process, reducing the risk of returns or complaints.

---

Closure System: Secure and Tamper-Resistant

A secure, easy-to-use closure system enhances the JL 4’s overall performance in both security and convenience.

• Closure Type: Self-seal, pressure-sensitive adhesive

• How to Use: Simply peel the protective strip and press the flap down

• Advantages: No additional tape or glue required; tamper-evident once sealed

This closure feature makes it especially suitable for businesses handling bulk mailing or time-sensitive packages.

---

Ideal Applications: Versatile Across Industries

The JiffyLite JL 4 is widely used in a variety of industries for shipping moderately sized items that require protection without the need for bulky boxes.

• E-commerce Retailers: Ship electronics, mobile accessories, and apparel

• Corporate Offices: Mail brochures, presentations, or legal files securely

• Bookstores & Publishers: Send books, catalogues, and manuscripts

• Personal Use: Send fragile gifts, handmade crafts, or small tech gear

Its consistent quality and performance make it a favorite for reliable packaging.

---

Eco-Friendly Features

• Recyclable: Many models use recyclable kraft paper exteriors

• Sustainable Options Available: Some variants use recycled materials

• Reduces Packaging Waste: Eliminates the need for additional cushioning or boxes

Environmentally conscious users appreciate its compact design and recyclable components.

---

Conclusion: Reliable Protection in Every Shipment

The JiffyLite Bubble Envelope JL 4 delivers smart, secure, and sustainable packaging for users who need mid-sized protection without the bulk of traditional shipping materials. Combining lightweight efficiency with padded reliability, this envelope is the ideal solution for businesses, creatives, and individuals who demand quality in every delivery. Whether you’re mailing a single item or fulfilling hundreds of orders, the JL 4 provides the protection and professionalism your customers expect.