4 mm thick 

Hollow style

please check the picture carefully to understand the thickness of the chain

100% authentic gold

not a gold filled or not a gold plated

not a gold over silver 

weights of chains is estimated but mostly accurate

18-inch chain weight 5.7 gm

20-inch chain weight 6.2 gm

22-inch chain weight 6.8 gm

24-inch chain weight 7.45 gm

26-inch chain weight 8.18 gm

28-inch chain weight 8.75 gm

30-inch chain weight 9.37 gm

comes in a gift box

ask me if you have any question before purchase it so we can avoid return

we accept all return within 30 days.