Description : 1), material:tpe+abs+led 2).Novel design of animals , it can stretch and can be fix on any cylinder(bicycle handlebar) 3). This product using two super brightled lights and brightness clearly visible, built-in two cr 2032 buttons batteries for each product and can be working more than 100h. 4).3 operating modes:slow flashing mode--fast flashing mode--constant mode(chang mode by pressing the button). 5).Available color : red, white, green. Led color--red, white. (support customised color one the quantity more than 2, 000 piece ). 6).It can be mounted on bicycle handlebar, seatpost, helmet, wheel, bag and so on. Use gift box packaging .One box with 2pcs of light. 100sets per carton. Carton size :50 x 35 x 30cm