Flashflight's original light-up flying disc. 185 grams, 10.7-inch [270 mm] diameter. Illuminated using a single LED and nine fiber-optic strands that push the light to the rim of the disc. The entire disc glows but is not too bright. Features a durable, low-profile on/off switch and battery compartment with no wires, solder joints, or circuit boards to break. Constructed with very high-quality, hand-friendly, soft plastic that is durable and ready for lots of action. Powered by replaceable and readily available batteries (included). Illuminated using a single LED and nine fiber-optic strands that push the light to the rim of the disc. The entire disc glows but is not too bright. Engineered to fly long and straight. Available in four colors: red, green, blue, and Disc-o (the cool LED that changes colors every few seconds). Floats and is water-resistant (we recommend that you dry out the battery compartment when you're done playing - especially if the water is salty). Makes a great evening or camping serving platter.