... sucker 1,ROHS,CE approval 2,with sucker for window glass 3,With blister card packing 4,Fast delivery christmas light ... etc3, Battery: 2pcs CR2032 Batteries(included)4,Blister+card packing,the card image can be customized according to your demand5,size ... : 8cm*8cm6,With rubber sucker, can stick on the window glass firmly.7,Meet CE&ROHS standard8,New design,competitive price ...