[Wooden material] The wooden color box is made of beech and the brown color box is made of black walnut, which is natural and environmentally friendly, safe and durable. business card holder Large CapacitySize: Approx. 11 x 3 x 4cm \/ 4.3 x 1.2 x 1.6 inch (L x W x H). Perfect for storing business cards in the office, keeping your desk clean and tidy. Convenient DesignIt adopts an open design and can accommodate dozens of business cards of different sizes. At the same time, it is easy to access, very efficient and has a nice screen. [Simple and elegant] Purely handmade, the wood texture is clear and beautiful, it looks very elegant and tasteful. With excellent quality, fine workmanship, modern design and exquisite appearance. Warranty During the manufacturing process, the quality of each link is strictly controlled. If you have any questions about our products, please contact us. We will be happy to answer your questions and solve your problems.