Hand-Folded Fine Silver Origami LaFosse Swallowtail Butterfly Necklaces Posted on January 20, 2015 by FoldIT Creations Large Fine Silver Origami Butterfly Necklace folded from a 6cm x 6cm sheet of PMC clay on 18″ sterling silver cable chain. Large Origami Butterfly Necklace on Etsy Smal Fine Silver Origami Butterfly Necklace hand folded from a 3cm x 3cm square sheet of PMC silver clay on 18″ Italian sterling silver curb chain. Small Origami Butterfly Necklace on Etsy