- copper tire three feet to the ear of the precision casting furnaceSpecification: high 9.6 cm wide, 19.5 cm diameter 18.5 cm weighs 2.75 kg.Collection take copper for material, rooted deep, the shape of ancient sweet patina, the ears to the very bottom by three feet, abdomen optical element, leather case prospective, the overall proportion coordination, classic and elegant, is actually a counter display.