KYODOLED Fireproof Lock Box for Documents, Dual Combination and Key Lock Security

The KYODOLED Fireproof Lock Box provides a secure, portable storage solution for keeping important personal paperwork and small valuables safe. Designed for both home and office use, it combines protective materials with flexible entry methods to help users organize essential items in one dedicated place.

Construction relies on a double cold rolled steel build equipped with fire resistant insulation, paired with a scratch-resistant powder-coated exterior. Inside, the box offers 11.6 by 7.3 by 3.1 inches of usable space, making it suitable for housing passports, cash, certificates, licenses, photos, and jewelry. A built-in carrying handle attached to the exterior makes it easy to transport wherever needed.

For security, the box features a dual locking system that lets you choose between using a three-digit combination lock or a traditional key. The combination dial is set to 000 by default and can be reset to any three-digit code you prefer. Having both lock types provides peace of mind in case you prefer one method over the other.

One clear limitation is the internal size when handling paperwork. Because the interior measures 11.6 by 7.3 inches, standard letter-size documents cannot lie flat and must be folded to fit inside. Additionally, the seller advises keeping the physical key stored outside the box so you do not lose access if you forget your custom combination code.

Verdict: The KYODOLED Fireproof Lock Box is an ideal pick for anyone needing a sturdy, portable safe for cash, passports, and small valuables. If you do not mind folding full-sized papers, its dual lock system and insulated steel build provide reliable, convenient protection.

• Exterior Dimensions: 12.6 x 8.3 x 3.58 inches
• Interior Dimensions: 11.6 x 7.3 x 3.1 inches
• Material: Double cold rolled solid steel with fire resistant insulation
• Finish: Powder-coated, scratch-resistant
• Lock Type: Dual 3-digit combination and key lock
• Portability: Integrated carrying handle

A great fit if you:

• Need a portable security box with a handle for home or office use
• Want the flexibility of unlocking via a 3-digit code or a physical key
• Store compact valuables such as passports, jewelry, cash, and certificates

Consider something else if you:

• Need to store full letter-sized sheets without folding them
• Require a large chest for bulky items over 3.1 inches tall

Can standard letter-size documents fit flat inside this box?
No, the internal dimensions are 11.6 by 7.3 by 3.1 inches, so letter-size documents need to be folded to fit inside.

How does the dual locking system work?
The box gives you the option to secure it using either a physical key or a three-digit combination lock, which defaults to 000 and can be customized to your choice of digits.

What materials are used to build this security box?
It is constructed from double cold rolled solid steel with a powder-coated, scratch-resistant finish and features fire resistant insulation.