Ultra-Thin Card Anti-Loss Alarm Device 86x54x3mm Selected Leather Wallet Tracker Pet Tracking Artifact Black Cold Pressed Box or PP Bag
Ultra-Thin Card Anti-Loss Alarm Device 86x54x3mm Selected Leather Wallet Tracker

This ultra-thin card anti-loss alarm device is built for people who want a low-profile way to keep track of everyday belongings and pets. At 86 x 54 x 3mm, it is shaped like a standard card, so it can sit flat in a wallet, card holder or small pocket without creating a bulky outline. The device is made from selected leather and finished in black. It is supplied either in a black cold pressing PP bag or a black cold pressing box, depending on the option chosen. The processing method is OEM, and no interface is fitted. The package includes one anti-loss device and a manual. This card format is aimed at anyone who prefers a slim tracking artifact over a larger tracker.
Features and Construction

The main construction details come down to the card shape, the selected leather material and the black finish. These are simple, practical facts that define how the device looks and how it fits into daily carry. Because the source lists no interface and no additional hardware, the description stays with what is known rather than adding assumptions.
Material and Build
The device is made from selected leather, a material commonly used for wallet-style items and card holders. In this anti-loss card, the leather gives the outer surface a black finish that matches the stated colour. The card measures 86 x 54 x 3mm, which keeps it thin enough to slide into a wallet slot or card holder. The processing method is OEM, and no interface is included. The build is therefore defined by the leather outer, the slim card shape and the black colour, with no further hardware listed in the source information.
Size and Practical Fit
At 86 x 54 x 3mm, the card is sized to sit alongside bank cards, travel cards or membership cards. The 3mm thickness is the key figure here, because it allows the device to stay flat rather than forming a raised lump in a pocket or wallet. It can also be placed in a small card holder or a dedicated slot. The card format is suited to anyone who wants an anti-loss device that does not take up much room. All dimensions given here are taken directly from the source, and no other measurements are stated.
Uses and Placement

The card can be used as an anti-loss device for personal items or as a pet tracking artifact. Its size and leather construction make it easy to slot into everyday carry items, while the black colour keeps it understated. The exact tracking range, battery life and alarm behaviour are not stated in the source, so this section focuses on placement and intended use only.
Event or Professional Use
For work bags, travel wallets or event lanyards, the card format can be placed in a card slot or small compartment. The 86 x 54 x 3mm size means it can sit alongside other cards without adding much bulk. The black leather finish is neutral enough for office or professional settings. Because no interface is listed, there are no buttons or ports to account for when storing it. It can be kept with the cards or passes you carry most often, ready for use as an anti-loss aid.
Everyday Home Use
At home, the device can be kept in a wallet, a card holder or a small drawer organiser. Its slim 3mm profile means it does not take up much space, and the leather outer can be wiped clean if needed. It can also be used as a pet tracking artifact by placing it in a suitable holder, though the source does not specify a pet collar attachment. The card can be kept with keys, passes or other small items. The manual included in the pack provides the handling details supplied with the product.
Benefits and Buying Value

The practical value of this product comes from its card shape, its selected leather construction and its black colour. It is supplied with a manual and comes in either a black cold pressing PP bag or a black cold pressing box. The source does not provide pricing, savings or performance ratings, so the value case rests on the slim format and the stated materials.
Reuse and Low Maintenance
The selected leather outer can be kept clean with a simple wipe, which suits a card that is carried in a wallet or pocket. The 86 x 54 x 3mm size means it can stay in a card slot without being removed each time. Because no interface is fitted, there are no ports or buttons that need attention. The device is supplied with a manual, which should be kept for reference. These points are based only on the materials and dimensions given in the source.
Why Choose This Product
Choose this card if you want an anti-loss device that fits flat in a wallet or card holder. The 86 x 54 x 3mm dimensions and 3mm thickness keep it slim, while the selected leather and black finish give it a wallet-style look. It can be used for everyday items or as a pet tracking artifact. The pack includes one anti-loss device and a manual, with a choice of black cold pressing PP bag or black cold pressing box. No other specifications are stated in the source.

