• The Key Blade
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The Key Blade - Kingdom Hearts (Foam)

The Key Blade - Kingdom Hearts (Foam)

$59.99 USD
$59.99 USD
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Bring the spirit of Kingdom Hearts to your next cosplay or display with this foam Key Blade replica inspired by the series. Finished in striking yellow, black, and silver tones, this prop offers the iconic Keyblade silhouette in a lightweight, prop-friendly material that is easy to pose for photos and panels. Ideal for fans, cosplayers, and collectors who want a safe, attractive representation of the weapon for conventions, photoshoots, and shelf display.

In the Kingdom Hearts universe the Keyblade is more than a weapon. It is a symbol of the power to open and close locks both literal and metaphysical, and a key to paths between worlds. Wielders of the Keyblade are chosen by fate or heart and use it to battle darkness, protect the light, and unlock secrets hidden across realms.

Keyblades come in many shapes and finishes but share a distinctive key-like profile that marks them as legendary tools in the series. This replica echoes that recognizable form and the themes tied to it, making it a meaningful piece for fans who appreciate the weapon's role in the story and its connection to character and destiny without revealing plot details.

  • Material: foam construction with painted finish
  • Color: yellow, black, and silver
  • Overall length: 35.5 inches
  • Intended use: cosplay, display, photography prop
  • Care: spot clean with a damp cloth and avoid prolonged exposure to heat or direct sunlight
  • Iconic Keyblade silhouette that reads clearly in photos and at events
  • Foam construction reduces risk compared to rigid props and makes posing easier
  • Bold color contrast for screen-accurate looks and stage visibility
  • Well suited for collectors and display setups as an eye-catching replica
  • Easy to store and transport due to lightweight materials
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Specialty Replicas

At Sword Slice, we’re committed to excellence in every blade we create. Our katanas and swords reflect unmatched quality, precision craftsmanship, and our passion for delivering the best.

For Fans by Fans

We create meticulously crafted replicas made by fans, for fans. From iconic anime to beloved games, movies, and TV series, our collection captures the detail, essence, and spirit of every character’s weapon.

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We’re always adding new and exciting products for our customers—whether it’s a katana from the latest anime or a greatsword from a fan-favorite game. Our goal is to continually grow and expand our collection.

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Frequently Asked Questions

Is this an official Kingdom Hearts product?

No. This item is a foam replica inspired by the Keyblade from the Kingdom Hearts series. It is a fan-oriented prop meant for cosplay and display rather than an officially licensed product.

What materials are used in this Key Blade replica?

The replica is made from foam with a painted finish to achieve the yellow, black, and silver appearance noted in the listing. Foam props are popular for their visual accuracy and lower risk profile compared to rigid materials.

Is this prop suitable for cosplay at conventions?

Foam replicas are commonly used by cosplayers and are generally accepted at many conventions. Always check the specific event rules and safety policies since each convention sets its own guidelines for props.

Can this Key Blade be used for mock combat or LARP?

Foam construction makes this safer than metal or wood props but it is not indestructible. If you plan to use it for mock combat, inspect for damage frequently and follow LARP or event safety rules to prevent injury.

How should I clean and care for the foam finish?

Spot clean with a damp cloth and mild soap if needed, then allow the piece to air dry away from direct heat. Avoid soaking the foam or using harsh solvents which can damage the paint or foam structure.

Does this replica require assembly?

Most foam props are sold as a single piece, but assembly requirements can vary by maker. Check the product images and the seller notes on the listing page for any assembly or attachment details before purchase.

Is this Key Blade suitable for display on a shelf or in a collection?

Yes, the replica is well suited for display and photography given its recognizable shape and finish. Use a stand or wall mount designed for props to keep it secure and avoid prolonged pressure on any thin points.

Will the colors match what I see on my screen?

Colors may vary slightly from photos due to lighting and monitor settings as well as hand-painted finish variations. Expect minor differences while still retaining the overall yellow, black, and silver scheme advertised.

Is the replica heavy to carry during an event?

Foam replicas are typically lightweight which makes them easier to carry and pose for extended periods. Exact weight is not specified for this listing so comfort can vary depending on individual preference.

Can I modify this prop with LEDs, paint, or other accessories?

Modifications are possible but require care because foam and its paint can be sensitive to some adhesives, solvents, and heat. Test any changes on a small area first and consider reinforcing attachment points to avoid tearing or deforming the foam.