Our Cuban Link Chains are made of 100% Stainless Steel. Available in 3mm, 7mm, 9mm and now 12mm gauges! They're virtually indestructible and will literally make your snap score increase by like 60,000pts. I mean, that probably won't happen but it'd be tight if it did, cuz lowkey you do be looking sexy asl with these things on. And don't even get my started on layering ohmygoodness.