These colorful lights have a unique diamond shape and are the perfect way to brighten a path or walkway. The set includes 4 lights atop stainless steel stakes – each shines with a different LED light in red, yellow, blue or green. Each includes 1 "AAA" battery. Plastic and stainless steel. Each is approx. 3 1/2"L x 3 1/4"W x 12 3/4"H.