Material:Plastic Size:dia.36mm x 33mm High, 46mm high with light Feature:1.LED Battery operated TEA LIGHT CANDLES,Batteries Included. 2.These are the best,safest and simplest solution to your decorating needs at a very reasonable price!!! There's no flame, no smell!!!! This is a realistic,simulated candle with a bright yellowish flickering "flame". Simply turn on the switch on the base of the candle to see the flame flickering. 3.Use 3pcs "AG10",battery can change