Product Details: 

Metal: Real 10K Yellow Gold 

Available from 16" to 24" Length 

Length: 16 Inches | Weight: 3 Grams 
Length: 18 Inches | Weight: 3.2 Grams 
Length: 20 Inches | Weight: 3.7 Grams 
Length: 22 Inches | Weight: 4 Grams 
Length: 24 Inches | Weight: 4.3 Grams