All wood in beautiful mahogany finish and very solid and heavy.
The bullet is 7 inches long with a 1 1/4 inch hole through the center. The solid frame is 7 inches square with a thickness of 1 7/8 inches having a 2 inch hole at its center and smaller holes allowing for passage of a ribbon (not supplied) which is threaded through with bullet in place securing it to prevent its removal.
After this is done the magician is able to remove the bullet and everything may be shown as the ribbon is still in place quite visible through the hole the bullet just came from.
This is early Grant and one you'll not likely see again. All is beautifully finished making for quite an attractive presentation.