Wavy Firestrip: Thin wavy glass rod. C.O.E.: 90. Base Color: Black. Coating: Assorted colors/patterns on Textured glass Diameter: 3 & 6MM (approx.). Length: 16" (approx.). Package: 12 strips in a plastic tube. Contains: 2 - 6mm Solid Colors 2 - 6mm Patterns 2 - 6mm Textured 2 - 3mm Solid Colors 2 - 3mm Patterns 2 - 3mm Textured