The letter is strung along a delicate curb chain that is adjustable to two different lengths (17" or 18.5") for your preferred fit. Finished in high-polish gold.

14K gold ion-plated brass
finish: high-polish
spring ring closure
curb chain 

product measurements:
chain length: 17" - 18.5" / 43.18cm - 46.99cm
pendant length: 0.59" / 15mm
pendant width: 0.32"/ 8.3mm
pendant depth: 0.11" / 3.0mm
weight: 1.76g / 0.062oz