Stay Organized with Large-Capacity A4 Expanding File Folders

Keep your documents, reports, and paperwork neat, secure, and easy to access with these transparent plastic expanding file folders. Featuring a reliable snap closure and generous capacity, these folders are ideal for students, professionals, and home office use alike. Available in assorted colors so you can color-code your files with ease.

Why You'll Love These File Folders

Large A4 Capacity: Sized at 13 × 9.8 × 2.36 inches to comfortably hold A4 documents, letters, and more without bending or crumpling your papers.
Secure Snap Closure: The built-in snap button keeps contents firmly in place, preventing documents from falling out during transport.
Durable PP Material: Made from high-quality polypropylene plastic — lightweight yet sturdy, water-resistant, and built to last through daily use.
Transparent Design: See-through panels let you identify contents at a glance without opening the folder, saving you time.
Assorted Colors: Multiple colors in one set make color-coding your work, school, or home filing system a breeze.
Flexible Pack Options: Choose a 1, 2, or 4-piece set to match your organizational needs and budget.
Versatile Use: Perfect for offices, classrooms, home filing, travel, and more — carry contracts, invoices, homework, artwork, and beyond.

Product Specifications

Material: Polypropylene (PP) Plastic
Size: 13 × 9.8 × 2.36 inches (A4 compatible)
Closure Type: Snap button
Shape: Document bag / envelope
Colors: Assorted
Pack Options: 1, 2, or 4 pieces
Country of Origin: Made in China

Great for School & Office

Whether you're a student organizing homework and notes, a teacher sorting lesson materials, or a professional managing client files and contracts, these expanding file folders are an everyday essential. The expanding accordion design gives you extra room when you need it, while the snap closure keeps everything tightly secured.

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For more tips on organizing your workspace efficiently, visit the FTC Consumer Information Center — a trusted resource for smart consumer choices.

Frequently Asked Questions

Q: What size documents do these expanding file folders fit?

A: These file folders are designed to fit standard A4-size documents (13 × 9.8 × 2.36 inches), making them compatible with typical letter-size and A4 papers, reports, and envelopes used in offices and schools.

Q: Are these folders waterproof or water-resistant?

A: Yes! Made from durable polypropylene (PP) plastic, these expanding file folders are water-resistant, helping to protect your important documents from spills and light moisture.

Q: Can I use these folders for travel or commuting?

A: Absolutely. The secure snap closure and lightweight design make these folders great for carrying documents on the go — whether commuting to work, heading to class, or traveling for business. They slide easily into a bag or briefcase.

Q: Do all four folders in the 4-pack come in different colors?

A: Yes, the set comes in assorted colors, making it easy to color-code different categories of documents — for example, one color for work files, another for personal records, and so on.