LED clapper,Promotional gift,Concert light stick 1.Size:28*9*2.5 ... own logo 3.Material:PP 4.Shake switch LED clapper,Promotional gift,gift item,concert,suitable size, Concert light stick,blinking ... .Flashing clapper,flashing stick,flashing clapper,plastic clapper,light up hand clapper,hand clapper1.size:28*9*2.52.can be printed ...