uxcell 6-Piece Aquarium Glass Surface Dual Thermometer Sticker Product name : aquarium thermometer Sticker;Color : black, white Material : plastic Size : rectangle: 13 x 1.9cm/ 5.1" X 0.75"(l*w),round: 5cm/2"(Diamater) Weight : 6g Package contents : 6 &times; aquarium thermometer sticker