For indoor only Adhesive included Primary color: Black After discoloration color: Black→red brown→green→blue→dark blue Discoloration temperature (℃): 38℃ to 58℃ (2℃ intervals) Measurement accuracy: ±0.5℃ Seal size (mm): 10×92 Size (mm):10×92 温度音高(℃):2 温度范围(℃):38 ~58