... Size:80cm*2.8mm Certification:CE,ROHS,UL LED Dog Collar Light LED ColorRed,Yellow,Blue,Green,OrangeMaterialOptical FiberSize80cm*2. ... 8mmFlashing FunctionQuick flashing,slow flashing,constant lightFeature1.Perfect LED dog collar is attractive2.Three flashing function:quick flashing, ... worrying about missing your beloved pet dog during the night?Now our LED light dog collar offers you a good ...