Height x width x depth: 1.5 x 4.5 x 7.6 cm. Weight: 80 g.
Made of 12k yellow gold, rectangular in shape, decorated with perimeter frames in white enamel alternating with enamelled bands in shades of blue: the lid is polychromatically enamelled with a mythological scene with figures and musician putti.
Hallmarked with unidentified marks.
Verified with XRF spectrometer is guaranteed to be gold at the approximate fineness of 524 โฐ (ca. 12,5k)