Shop › Helmchain Chainmail Choker Image 1 of 3 Image 2 of 3 Image 3 of 3 Helmchain Chainmail Choker $30.00 sold out This 15 1/2” handmade chainmail necklace is made with aluminum rings with a stainless steel lobster clasp. Sold Out Added! This 15 1/2” handmade chainmail necklace is made with aluminum rings with a stainless steel lobster clasp.