This fine silver box is made from solid sterling silver and it is hallmarked 925 - the international hallmark for sterling silver. This silver box is a circular shape, adorned with a filigree made of sterling silver in the shape of a twisted rope. Opens on a sterling silver hinge and it has a sterling clasp to close. As with all fine silver, this round shape box is hallmarked 925 for sterling silver. Measures 1 1/4 inches long and nearly 1/2 inch thick.