Credit Card Foldable Knife – 2.75″ Blade, Wallet Size

Who This Knife Is For

Some situations call for a blade you can have on you without thinking about it. The Credit Card Foldable Knife is built for the person who wants a practical, no-drama cutting tool that disappears into a wallet or pocket. At 3.38 inches long and just 0.13 inches thin, it carries like a card and deploys fast when you need it. It is not a tactical weapon. It is a sensible backup tool — useful for everyday tasks like cutting cord, opening packages, or handling situations where you need a blade and don’t want to carry a full-size folder.

Who This Knife Is For

This knife fits travelers who want a minimal-footprint tool in their bag, commuters who need something flat enough to forget about until it matters, outdoor enthusiasts who want a backup blade without adding bulk, and everyday carry users who like the idea of a tool that doesn’t look like one. It also works well as a spare kept in a glove box, desk drawer, or go bag.

Is It the Right Fit for You?

Choose It If You Want

• A knife thin enough to slide into a wallet slot or card pocket
• A blade lock that keeps the edge secured when folded
• An ultra-light option at 0.1 lbs that adds almost no carry weight
• A low-profile design that doesn’t announce itself

Consider Another Option If You Need

• A longer blade for heavy-duty cutting tasks
• A grip-heavy handle for extended use or hard work
• A one-hand-open design with a thumb stud or flipper

Credit Card Foldable Knife Features and Benefits

• Wallet-sized profile: At 3.38″ x 2.13″ x 0.13″, it fits a standard card slot and adds almost no bulk to a wallet or pocket.
• 2.75-inch blade: Long enough to handle real cutting tasks while staying within common blade-length limits in many areas.
• Blade lock safety: The blade locks open during use and stays secured when folded, reducing the risk of accidental deployment.
• Disguised design: Looks like a flat card at a glance — nothing about it signals “knife” until you need it to.
• Ultra-light carry: Weighs 0.1 lbs, so it adds nothing meaningful to what you’re already carrying.
• Black finish: Clean, low-key look that works in any setting without drawing attention.
• Affordable backup: At $4.95, it makes sense to keep one in a travel bag, a desk, or a vehicle as a spare.

How the Credit Card Foldable Knife Compares

Here is how this knife stacks up against two common alternatives shoppers consider.

Care and What’s Included

What’s in the Box

The package includes the Credit Card Foldable Knife in black. No additional accessories are listed.

Care

Keep the blade dry and clean after use. Wipe it down with a dry cloth and store it folded. The blade lock mechanism should be tested periodically to confirm it engages fully. Avoid submerging the knife in water.

Legal Notes

Folding knives are legal to own and carry in most U.S. states, but blade length limits, concealed carry rules, and location restrictions vary by state, city, and venue. Check your local laws before carrying this knife in public. Laws change, so verify before you carry.

Credit Card Foldable Knife: Frequently Asked Questions

How big is the Credit Card Foldable Knife when folded?

Folded, it measures 3.38 inches long, 2.13 inches tall, and just 0.13 inches thick. That puts it right at the size of a standard credit card and thin enough to slip into a wallet card slot or a flat pocket without any noticeable bulk.

What does the blade lock do on the Credit Card Foldable Knife?

The blade lock holds the blade open and in position during use so it can’t fold back onto your hand. When you close it, the lock also keeps the blade secured in the folded position. It’s a basic but important safety feature for any folding blade you plan to carry daily.

Is this knife meant for self-defense or everyday tasks?

It’s a practical everyday cutting tool — useful for opening packages, cutting cord, or handling small tasks where you need a blade handy. It’s not designed as a primary self-defense weapon. Its value is in being available, light, and easy to carry without thinking about it.

Is it legal to carry a folding knife in my state?

Folding knives are permitted in most states, but the rules around blade length, how it’s carried, and where you can bring it differ by location. Some cities and venues have stricter limits than state law. Check your state and local ordinances before carrying this or any knife in public.

Add This Knife to Your Everyday Carry

The Credit Card Foldable Knife is one of those tools that earns its place by staying out of the way until you need it. Pick one up for yourself, toss a spare in your travel bag, or keep one somewhere you can reach it. Add it to your cart — at this price, it’s an easy call.