Description: You just need to switch the on/off button at the bottom to control the tealight. And it is unscented, flameless, and long lasting. You can create a warm and romantic atmosphere with these tea lights when it comes to wedding, birthday party, Christmas, Valentine's day, Halloween, etc. It is constructed of PP material. The diameter of the tea light is 3.6cm, and the height is 3.6cm. It would be a nice holiday gift for your family and friends. Item Name: Tea Lights Material: PP Features: Flameless, Add Romantic Atmosphere, Long Lasting Battery: CR2032 (Included) Switch: Bottom On/Off Switch Size Details: Diameter: 3.6cm/1.42" (Approx.) Height: 3.6cm/1.42" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 12 x Tea Lights