Each token is cast in 14kt. yellow gold from the original NYC token it represents. A permanent remembrance of bygone days, now replaced with plastic cards! There are 4 different styles in our complete set, see the other one on our site. Each comes with a jump ring on the top so it may be worn as a pendant or the whole set makes a unique and memorable charm bracelet. Each token is 3/4" in diameter, make your choice by letter under token. Price is for one token.