Raytyestore 3 Pairs LED Nylon Shoelace for Running Shoes Sports Shoes Roller Blades Fun Gift Blue White Pink Package includes 3 pairs LED Nylong shoelaces of white,blue and pink. Its Real Shoelaces, are easier to be tied. Each shoelace is 47" long with light emitter approved by most respected international certification organizations like CE, EN471 and RoHS. Great for any type of lace-up shoes,Sports shoes,Running shoes,Skate shoes, Roller skates, Roller blades, Ice skates and more. 3 light modes : Stay On , Blink Slow , Blink Fast.Powered by CR-2032 Watch Battery (included), blinks lasts up to 70 hours. Best gifts for Birthday.Lighting the Night for Party,Concert, Promotion, Cheer, Disco, Hip-hop,Dancing,Cycling, Hiking, Running in the night, Skating, Outdoor Sports,Cosplay Decoration