... 2.Color: 4 colors 3.flash:3 flash ways Led dog collar chain 1.Size: W*L 2.5*120CM 2 ... ,blue,yellow,green. led light chain,Led dog chain leads,led light chain,led productsLed dog chain leads description:1,Material: Nylon ... modes:Steady, quick flash, Shut;5,Custom logo:if quantity is more 500pcs ,custom logo is available.6,Battery:Operated by 2 ...