925 solid pure sterling silver. Not filled, not bonded, not plated.

Baltic amber is a natural 44 million years old gemstone.

Detailed dimensions in metric system
Length 7 cm
Width 4.1 cm
Height 4.1 cm
Total weight 75 g
Detailed dimensions in imperial system
Length 2 3/4 inches
Width 1 5/8 inches
Height 1 5/8 inches
Total weight 2.6 oz