LED Hair Light Clip,Fiber Optic Hair Barrettes for Party Supplies, Bar Dancing Hairpin, Hair Clip, Multicolor Flash Clip 10PCS Description Features: Clip led flash braid in your hair, or on your clothes. Get noticed at bars, nightclubs, raves, proms, nighttime parties, or Burning Man. Approximately 80 fiber optic fibers cut at variable lengths from 5 inches to 14 inches long Wear led hair lights under the hair so that only the lights are visible Rainbow Colors (Alternating Multicolor) Uses two CR1220 replaceable batteries(included),you can get them at most drug, electronic, or hardware stores. Include:10 pcs. 8 hour battery life, barrette size(1.6" x 1") Product Details: Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 16.6 x 4.4 x 1.1 inches; 4.66 Ounces Item model number ‏ : ‎ RR-MF-BC-BF Batteries ‏ : ‎ 2 CR2 batteries required. (included) UPC ‏ : ‎ Manufacturer ‏ : ‎ RioRand