... .Nylon and LED light.4.Five colors for choosing. Color of LED: red, blue, yellow, orange, green, white.5. ... you and your best friends.1)Condition: 100% brand new.2)Made from a robust black nylon.3)Disassemble ... led, pet dog collar.7)High quality product, brand new with tag.8)With one switch control.9)Powered by ... a bath, so that keep a long life of collar. 2012 New design Pet Product luminous dog collar