Pawow Pet Halloween Costume for Puppy Doggie - Iron Man and Tiger for All Sized Dogs Large and Small Dogs Holiday Suit Lights your dogs up at night, works well to alert the drivers and other walkers, makes your dogs safe and visible Energy saving design, the LED will stop working if your dog stays still, and blinking again when moving Best gift for your dogs, perfect for Halloween, Christmas, Parties and every day wear Come with batteries, can't wash by machines Size: Length: 12-13"(30.5-33cm); Chest: 19-19.5"(48.3-49.5cm); Neck: 11.5-12"(29.2-30.5cm)