Metal: sterling silver (18k yellow gold plated)
Purity: 925 (stamped)
Finish: high quality polished
Top measures 0.8x0.8" (2x2cm) wide, tapering to 0.28" (7mm) wide x 0.9" (2.4mm) thick at the back. As a size 11US, this large model weighs roughly 0.50oz (14.4 gr).