The QualArc 200 Steel Mailbox is a sturdy and reliable mailbox that s perfectly suited for the home or any business setting as well. It s a wall or post mount mailbox with a high storage capacity and it features a top-loading design that locks tight for peace of mind. Crafted from solid steel. QualArc Based in Rancho Cordova California QualArc makes the things that mark your home. Using unique and beautiful weatherproof materials and industry-standard manufacturing processes they create address plaques mailboxes and more that are built to last. Stone aluminum steel granite and more come together to create high-quality markers with high curb appeal. It s easy for friends and family to find your house when it s marked with a QualArc product.