Hand bent with aluminum wire. Each one is slightly different because I do not use a jig. Probably the one design that allows greater flexibility is the mermaid. You can order more than one below. I will send you a mix of mermaids or message a note if you would like to pick specifically prior to shipping. If you only choose one you will get the one in this photo.
From head to tail she measures 6 1/2 inches or 17 cm