Sarco had purchased these from Mitchell Arms long ago. The box is metal with black colored velvet as an outside covering with brass trim and a very strong hinge. On the inside is a removable insert used for holding a Derringer in place and on the inside lid is a white satin liner with the Mitchell Arms logo and product name which is also removable. Box size is 7-5/8” x 4-3/4” x 1-1/4” deep. A very attractive box which looks like it should be holding a string of pearls! We even include the original gold colored Guarding Angel charm with chain that was originally supplied in the box.