This is a fully functional sundial compass. It is made of high quality brass. Each component is crafted with the finest craftsmanship. Contains a foot screw and circular bubble for easy reading. The lid is fixed with a hinge. Available in antique brass finish and comes with a beautiful rosewood gift box. This compass is a great addition to any nautical collection. The item dimensions are: L: 5 inches, W: 5 inches, H: 4 inches.