This classic box chain comes in 14k rose gold and has a width of 0.73 millimeters.
Product Details:
Chain Information : 
|  Metal :  | 
 14K Rose Gold  | 
| Chain Type :  | 
Box | 
| Clasp :  | 
Lobster Clasp | 
| Width :  | 
0.73 mm | 
Approximate Weight:
| Size | 
Weight | 
|      16'' | 
    1.8  grams  | 
|     18''  | 
     2  grams  | 
|     20''  | 
     2.2  grams  | 
|     24''  | 
     2.5  grams  |