8pc. Small Brass Trunk Corners with Mounting Screws by CB. $5.49. This is a pack of 8 decorative small brass trunk/box corners, which make a great finishing touch for all sorts of crafts, woodworking projects, furniture, home-made instruments such as cigar box guitars, and more! Each pack includes 24 shiny brass-plated screws for mounting the corners to your project. See photo with the ruler for an idea of sizing.