This key hook is made with Chromexcel leather from the renowned American tannery, Horween, featuring powerful double rivets and a rugged 4mm diameter D-ring (also known as a belt loop). A one-star stud is used as a design accent. Large rivets are used, making it not only rugged but also a tough and durable key loop. Many people who love work boots or rider's jackets are drawn to Chromexcel leather. Starting from the pattern, I kept searching for the right shape, a D-ring with a thick wire diameter (mounting hardware), and studs that matched the image, and finally, it took shape. It goes perfectly with denim, leather pants, and leather jackets, and also with vintage clothing. It's suitable for street fashion and rude styles. It looks great paired with boots like White's, Wesco, and Red Wing, and also goes perfectly with trucker wallets and wallet chains. This is a handmade item. The color is black. It's a "tea core" leather, which is dyed on the surface only, with a black surface and brown edges and back, favored by those who love American casual and vintage styles. To show the brown surfaces in a balanced way and to add a touch of elegance to the ruggedness, the edges have been beveled, and the edges and flesh side have been treated. Everything was made with great care. While using a hook makes it easy to attach and detach, it deteriorates quickly with repeated use, so I opted for rivets. It's also recommended for bikers. A famous American brand known for its silver accessories also has rivet-style items. If you want to hang keys that you frequently remove, I recommend a separate key hook. The generous amount of beeswax and oil content allows for aging. It's an item that becomes more familiar and develops character the more you use it. 【Size】 Leather part length: approx. 7cm Width: approx. 3cm at the widest, 2.5cm at the narrowest (Compatible with up to 4.5cm width) Ring size: 3.4cm wide, 2.5cm high Since new packaging is used, it's also perfect for gifts. This is a handmade leathercraft item. Please refrain from purchasing if you are looking for manufacturer-like quality or are overly sensitive. ※The photos are of a sample product. If you would like photos of the actual item to be delivered, please let me know. It will be shipped quickly via guaranteed Nekopos.