Here's our Hollow Franco Chain. From our Hollow Chain collection, this 10K Bonded Yellow Gold Franco Chain features a Shiny Finish. 

Product Details:

Metal: 10K Gold Bonded & Sterling Silver

2.5mm - 5.95 grams (0.24 grams/per inch)

3.5mm - 9.68 grams (0.40 grams/per inch)

5.5mm - 19.78 grams (0.82 grams/per inch)

6.5mm - 30.28 grams (1.26 grams/per inch)

Length: All weights are written in 24" version, the weight will depend on the length you choose.

Bail/Clasp: Lobster Claw Clasp

This chain is made of thick layer of 10K gold; that's 10% of it's weight, and 90% of Sterling Silver.