This one of a kind chainmaille necklace is made with 20 gauge aluminum wire and woven with three different chainmaille patterns. The main body is 4-in-1, the looping accents are spirals and the chain is byzantine so that it is nice and sturdy but still highly adjustable. The crystals are all genuine Swarovski elements and include four small ones and one large tear drop pendant. The pendant is just under an inch long and reflects any light or colors from behind it. You can adjust the length simply by attaching the lobster clasp onto any ring in the chain with a maximum length of 20 inches.