Micro-emboss surface design, proof finish, mint condition. Made of premium zinc alloy, the coin is high ,rust resistance,full of commemorative value. Perfect for collections, gifts, souvenirs, school projects, arts and crafts and enthusiasts. It is full of commemorative meaning! It is an awesome gift for youe or those who are fond of collecting coins! This astronaut moon landing commemorative coin has great quality with zinc alloy core material.