Whether the temperature is low or high, walk freezer curtain can be used normally. It can block cold or hot air currents for you. Temperature resistance: -5℃ to 50 ℃（-41℉ to 122℉）. Transparent High-Quality PVC Material: Freezer pvc strip curtain heat reflection is soft and has good water resistance, wind resistance, scratch resistance, and temperature resistance.
eBay