ZHCHL Gives You a Warm Winter! Heat insulation curtain, cold-resistant board, electromagnetic shielding door, windproof and noise reduction, can hang kitchen and bathroom door covers Advantages of Electromagnetic Shielding Door: -Good heat insulation can prevent the loss of air conditioning and heating! -Can be used in single or multilayer. The main function is heat insulation, sound insulation and wind resistance! -A magnetic stripe is placed in the edge, which automatically closes and is windproof. -Hands free entry, pets/children can walk freely. -Recyclable materials stored after seasonal changes can continue to be used next year. MEASUREMENT METHODS Curtain length = door frame length + 20 cm Curtain width = door frame width + 20 cm PACKAGE INCLUDES 1 x Heat Insulation Curtain 1 Set of Installation Tools ABOUT OUR SERVICES: If you are satisfied with our products, thank you for sharing your comments and encouragement. If you are not satisfied, please contact us and we will solve your problem until you are satisfied.