925 solid sterling silver.

Baltic amber is a natural 44 million years old gemstone.

Each genuine Baltic amber gemstone is unique; color variations are proof of quality and authenticity, not a defect.
Detailed dimensions in metric system
Length 3.2 cm
Width 2.8 cm
Height 5 mm
Total weight 4 g
Detailed dimensions in imperial system
Length 1 1/4 inches
Width 1 1/8 inches
Height 1/4 inch
Total weight 0.1 oz