These are .030 Fiber Optic Strands from Plastruct.
These are .030 Fiber Optic Strands from Plastruct.FEATURES: Clear fiber optics lighting. The fiber is easily trimmed, and can be expanded with heat. Each strand is made of acrylic and styrene. Versatile and easy to use; instructions included.INCLUDES: (4) StrandsREQUIRES: Light SourceSPECS: Diameter: .030" (0.8mm) Length: 150" (12.5') (31.75cm)PlastructPart PLS92503