Price you are looking at is price per metre.
Iron based chain with Black plating. Shiny Black.
Nickel free guarantee from the manufacturer.

If you go to the photo and click on the Click to enlarge link, you will see a different, larger photo, which also shows the chain in profile (on the far left of the larger photo)... that should give you a better idea of the curb chain shape.

If you want a wholesale 50m spool, go to the category labelled Chain 50m Spools. If you want a price for 50m+ , please send us an email.
We would strongly recommend that you buy a smaller quantity of chain first so that you can check the quality and make sure that the chain suits your aims.