Metal credit card holder smart wallet slim aluminium alloy RFID blocking card case with frosted finish in 8 colour options including black silver gold and rose gold measuring 9.5 x 6 x 1.0 cm for secure minimalist card storage
Metal credit card holder smart wallet in slim aluminium alloy with frosted finish

This metal credit card holder smart wallet presents a straightforward solution for carrying essential payment cards, identification, and access passes in a compact, secure format. Its aluminium alloy construction provides a rigid protective shell that shields cards from bending or damage, while the slim 1.0 cm profile ensures it remains unobtrusive in pockets, small bags, or clutches. With a frosted finish applied across all colour variations, the holder offers a subtle, non-reflective surface that resists showing fingerprints and scratches more readily than a polished metal might. Available in eight distinct solid colour options, from classic black and silver to gold, rose gold, and vibrant green, it allows selection based purely on personal preference without altering the product's core function or dimensions.
Features and Construction

The card holder's design focuses on simplicity and physical protection. Its dimensions are precisely 9.5 cm in length, 6 cm in width, and 1.0 cm in depth, creating a rectangular form factor that accommodates standard credit and debit cards without excess space. Weighing 70 grams, it adds minimal weight to your daily carry, making it suitable for those who prefer lightweight essentials. The construction uses aluminium alloy, a material chosen for its balance of strength and lightness, which forms the entire outer case.
Material and Build
The primary material is aluminium alloy, which undergoes a processing method described as 'frosted' to achieve its final surface texture. This finish results in a matte, slightly textured exterior that diffuses light and provides a secure grip compared to smooth, polished metal. The solid, one-piece metal construction means there are no seams or joins that could weaken over time with regular insertion and removal of cards. The interior consists of the same metal material, forming a simple slot or cavity to hold cards firmly in place without additional lining or fabric components.
Size and Practical Fit
With dimensions of 9.5 cm by 6 cm, the holder matches the typical size of a credit card, allowing cards to sit flush without overhang. The 1.0 cm depth determines how many cards can be comfortably stored; while an exact capacity isn't specified, the slim profile suggests it is designed for a select few frequently used cards rather than an entire wallet's contents. This makes it ideal for situations where you need immediate access to one or two primary cards without carrying a full wallet. Its rectangular shape and flat surfaces allow it to slide easily into trouser pockets, jacket interiors, or small compartments within bags and purses.
Uses and Placement

This card holder serves as a dedicated case for the cards you use most often, separating them from other items in a bag or pocket. Its metal construction offers a degree of protection for the magnetic strips and chips on your cards from physical pressure or accidental impacts. The slim form factor makes it particularly suitable for environments where bulk is a disadvantage or where you wish to carry only the absolute essentials.
Event or Professional Use
For events, evenings out, or professional settings where a full wallet is impractical, this holder allows you to carry just a payment card and perhaps an ID or access card. Its discreet size means it can be held in a hand or placed in a small evening bag without adding noticeable weight or bulk. In professional environments, it can serve as a standalone card carrier for business cards, hotel key cards, or office access passes during travel or meetings, keeping them organised and protected from bending in a suit pocket or briefcase.
Everyday Home Use
For daily use, the holder provides a quick-grab solution for common errands where you might not need your entire wallet. Its eight colour options—black, blue, gold, green, light grey, red, rose gold, and silver—allow it to be matched with different outfits or personal items. The frosted finish on all colours offers a consistent tactile experience regardless of the shade chosen. At home, it can act as a secure place to store a spare key card or frequently used membership card, keeping it separate from other household items and reducing the risk of misplacement.
Benefits and Buying Value

The value of this product lies in its specific material choice and defined dimensions, which cater to a need for minimal, protected card storage. Its aluminium alloy build differentiates it from leather, fabric, or plastic card holders, offering a distinct feel and potentially greater rigidity. The frosted finish across all colours provides visual and tactile consistency, while the range of eight colours ensures there is likely an option to suit most preferences without requiring compromise on size or material.
Reuse and Low Maintenance
As a single-piece metal item with no moving parts or complex mechanisms, the card holder requires virtually no maintenance beyond occasional wiping with a dry cloth to remove dust or fingerprints. Its solid construction means it is not subject to wear along seams or edges that might occur with stitched or glued alternatives. The aluminium alloy material is inherently resistant to casual scratches and minor impacts in a way that softer materials might not be, supporting its reuse over time as a durable card storage solution.
Why Choose This Product
This card holder is suited for those seeking a definitive, slim metal case for card protection. Its clearly stated dimensions of 9.5 x 6 x 1.0 cm and weight of 70 grams provide exact expectations regarding size and heft. The availability of eight colours—including metallic shades like gold, rose gold, and silver alongside solid blacks, blues, reds, and greens—offers more selection than many basic card holders. The frosted processing method gives a uniform finish that reduces glare and fingerprint visibility, a practical detail for everyday handling. For buyers prioritising a minimalist, material-specific card carrier with multiple colour choices, this product delivers those concrete attributes without unsupported claims about additional features.





