Design: Mailbox, can be installed with large space, easy to carry, simple atmosphere and wide entrance. Scope of application: schools, hospitals, offices, archives, libraries, hotels, shopping malls. Size: 21*11*27mm. Material: stainless steel, environmentally friendly materials, exquisite workmanship, durable, simple and generous, dustproof and waterproof. Design: The product wall-mounted design saves space. › Ver más detalles