The Geo-Achievement coins are the professional way to present or show your geocache finds accomplishment with pride. These coins are trackable on Geocaching.com and each cache find category has its own icon. The coins under 1000 cache finds have a brilliant polished nickel finish. 1000 to 5000 geocache finds coins are plated in 24kt gold. 6000 geocache finds and above are plated in two-tone 24kt gold and polished nickel. All coins come with a matching lapel pin. Each coin has a custom etching area on the backside that can accommodate two lines of etching. Just take your coin to a local engraving shop and have cache names, coordinates, or any personalization added to the coin.