Wall Thermometer 1, Material: plastic,glass,mercury 2, Min.Q'ty: 600 3, BEAUTIFUL! UNIQUE DESIGN! Wall Thermometer1, Size: 5.11 ... "(L)*1.77"(W)*0.39"(T)2, Material: plastic,glass,mercury3, ... scale, is widely used to hung on the wall for the measurement of the temperature in houses, ... within 2 hours. Lot of 500 Wood Wall Thermometer Read C or F New