●If You Have Any Questions About Our Products, Please Feel To Contact Us, We Will Reply You Soon Possible. Hope You Have A Pleasant Shopping Experience. ●Working Method: Button Battery Material: Plastic, Electrical Components. ●Due To Manual Measurement, Please Allow A Difference Of 2-3 Cm. ●1pc Christmas Lights ●Even If It Is Not A Gift, This Product Is Also A Very Good Home Decoration. You Can Put It In Your Room, Dining Table, Living Room, Study... It Is A Beautiful Scenery, Whether In School Or At Home.