uxcell 10-Piece Plastic Aquarium Thermometer Sticker Set, 18-34 C Aquarium Thermometer Sticker; Color : Black, White Material : Plastic Size : Rectangle: 13 x 1.9cm/5.1" x 0.75"(L*W),Round: 5cm/2"(Diameter) Weight : 10g Package Contents : 10  Aquarium Thermometer Sticker