Aluminium alloy card holder wallet with 16mm thickness and 100x65mm size for credit cards ID badges business cards in multiple colours including black silver gold red blue pink
Aluminium Alloy Card Holder: A Slim 16mm Thick Wallet in Six Colours

Searching for a wallet that combines practical card protection with a modern, minimalist aesthetic? This aluminium alloy card holder offers a distinct alternative to traditional folded leather or fabric designs. Its primary function is to securely store and organise your most frequently used cards—such as credit cards, ID badges, or business cards—in a single, accessible slot. The choice of aluminium alloy as the core material creates a product that is notably thin and lightweight, yet provides a reassuringly rigid shell. This construction helps prevent the cards inside from being bent or damaged during daily carry. With dimensions of 100x65x16mm, it maintains a very compact footprint, and the availability in six different colours allows for a degree of personal expression alongside its practical utility.
Features and Construction

The card holder's design centres on simplicity and durability, using a single material and a straightforward form to achieve its purpose. There are no moving parts or complex mechanisms, which contributes to its reliability and ease of use. The following details break down its specific attributes and how they translate into everyday functionality.
Material and Build
The entire holder is fabricated from aluminium alloy. This material choice is significant for several practical reasons. Firstly, aluminium alloys are known for their favourable strength-to-weight ratio; they provide considerable structural integrity while remaining very light. This means the holder adds minimal weight to your pocket or bag. Secondly, the metal offers inherent resistance to scratches and scuffs compared to some softer materials, helping the holder maintain its appearance over time. The use of a metal also gives the product a distinct, contemporary feel and a clean, minimalist look that appeals to those seeking an alternative to organic materials like leather.
Size and Practical Fit
The holder's dimensions are precisely 100mm in length, 65mm in width, and 16mm in thickness. These measurements are crucial for understanding how it will integrate into your daily routine. The 100x65mm face is designed to accommodate standard card sizes without excess overhang, creating a neat and tailored fit. The 16mm thickness is a key differentiator, representing a very slim profile. This slimness allows the holder to slide easily into a trouser pocket, shirt pocket, or a dedicated slot in a bag without creating an unsightly bulge or taking up excessive space. It is engineered to carry a practical number of essential cards without encouraging overfilling, which would defeat its purpose as a streamlined organiser.
Uses and Placement

While its function is ostensibly simple—to hold cards—the contexts in which this card holder proves useful are varied. Its design makes it suitable for both professional environments and casual everyday use, adapting to the user's needs based on what cards are placed inside. The rigid metal case provides a consistent level of protection regardless of the setting.
Event or Professional Use
In professional or formal settings, this holder can serve as a discreet and elegant way to present a business card. Its solid construction feels substantial in the hand, making a positive tactile impression during an exchange. For events requiring frequent ID checks or access passes, having a dedicated, easy-to-grab holder prevents fumbling in a bag or wallet. It can keep a work ID badge, a transit card, and a primary credit card immediately to hand, streamlining routines at office buildings, conferences, or trade shows. The range of colours, including professional shades like black, silver, and gold, allows it to align with a corporate or formal aesthetic.
Everyday Home Use
For daily life outside of work, the card holder simplifies carrying the few cards you truly need. It can be used to consolidate your go-to credit card, a driver's licence, and a loyalty card or two, reducing wallet bulk. Its slim form factor is ideal for individuals who prefer to travel light, perhaps carrying just a phone and this card holder. The metal case offers protection when the holder is tossed into a gym bag, beach bag, or the console of a car. The more vibrant colour options—red, blue, and pink—cater to personal style preferences in casual contexts, functioning as a small but noticeable accessory.
Benefits and Buying Value

The value of this product lies in its focused design, material durability, and the organisational clarity it provides. It does not attempt to be a multi-purpose organiser with coin pouches and note compartments, but rather excels at its specific task. This focus often leads to a more reliable and longer-lasting product for its intended use.
Reuse and Low Maintenance
The aluminium alloy construction is inherently durable and requires almost no ongoing maintenance. Unlike fabric or leather which may need conditioning or can absorb stains, the metal surface can be quickly wiped clean with a dry cloth if it gets dusty or marked. There are no seams to split or linings to wear out. This durability supports extended reuse, as the holder's functional integrity is not dependent on fragile components. Its timeless, non-mechanical design is not subject to changing trends in the same way a more complex wallet might be, further supporting its longevity as a useful item.
Why Choose This Product
You might select this aluminium alloy card holder if your priority is to reduce bulk and organise a small set of essential cards with maximum efficiency. It is a solution for anyone tired of thick, overfilled wallets or for those who primarily use digital payments but still need physical cards for ID and backup. The choice of metal over other materials offers a distinct aesthetic and a feeling of robustness. The availability of six colour options provides a level of personal choice not always present in minimalist designs, allowing you to select a finish that best suits your taste, whether for professional understatement or a pop of personal colour. Its value is derived from this combination of a durable build, purposeful design, and stylistic flexibility.



