Led Seashell & Starfish Candles - Set Of 3 Set includes 3 intricately detailed, realistic looking wax seashell candles that flicker with a golden LED light. One starfish shaped candle and 2 seashells have on/off switches on the bottom. Each requires 1 button cell battery (incl.). Wax, plastic. Starfish measures 5 1/4"Dia x 1 1/2"H, Small seashell 5"L x 3"W x 2 1/4"H and Large seashell 7"L x 4 1/4"W x 2 3/4"H.