[Size] 9cm W x 9.5cm H x 1.7cm D [Weight] Approximately 82g [Card Holder] Holds 8-9 credit cards [Materials] UK bridle leather, Italian shrunk leather, brass Bridle leather is a practical, high-quality leather that is repeatedly coated with beeswax during the tanning process, enhancing its durability and water resistance to withstand the stresses of horse tack. Regarding white streaks on the surface: Bridle leather may have white streaks of wax called "bloom." This is not a defect, so please rest assured. The white bloom is the wax that has soaked into the leather and has risen to the surface. It will naturally fade with use, enhancing the leather's unique luster. It can also be removed by brushing with a soft bristle brush. Bloom may vary from item to item. To preserve the natural texture, we generally ship our products as is. The brass metal fitting in the center is cast, giving it an elegant three-dimensional look that cannot be achieved with a plate. It serves as both reinforcement and decoration, and also has the advantage of being easy to hook your fingers into. You can enjoy watching it change over time along with the leather.