... 2pcs CR-2032 led quantity: 6pcs/8pcs/12pcs Flashing LED collars Function:--LED Flashing will be made your dog more beautiful and ... LED Color -- Red, white ,yellow ,green ,blue ,pink , rainbow colors Flashing Model -- Quick Flash, Slow Flash, Steady Light ,No Light Battery ... information: carton size : 41*37*18cm100pcs/cartonopp polybag /pcs led flashing glowing dog collar