... S-B LED, red fiber optics 2032 button battery*2 Interchange LED Fiber-optical Flashing SlingNormal on/Quik ... flashing/SparkleS-B LED, red fiber optics2032 button battery*2Interchange SpecificationsLED flashing sling 1) ... China (Mainland)Brand NameOEMModel NumberZY-LS064ProductLED Fiber-optical Flashing SlingMaterialS-B LED, red fiber opticsColorOrange, blue, white, green, red, ...