BANBERRY DESIGNS Christmas Window Clings - Set of 3 Suction Cup Xmas Trees - LED Color Changing Lights - Battery Operated Christmas Decorations LED WINDOW CLINGS. Set of 3 LED Color Changing Trees with suction cups CHRISTMAS TREES. COLOR CHANGING CHRISTMAS DECOR. Suction cup application to any smooth surface. Display on your picture window. Perfect for a winter theme birthday party or decoration for girls room. SUCTION CUP CHRISTMAS LIGHTS. SIZE: Each tree figurine is 5H x 3"W approx. BATTERIES INCLUDED: Each includes 2 CR2032 batteries which can be easily purchased. On/Off switch.