Hikari Mall Double Window Creation Kit Inner Window Frame Inner Window with Door Wheel INNER WINDOW FRAME Type 3 Maximum Construction Height 2200x

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Keeps warm air from escaping in winter! Don't let the cold air escape in the summer! Easy to open and close with door roller! (Patent pending) Just insert the door wheel into the frame! Smooth sliding. Easy to open and close For panels 4~4.5mm Panel size: 1820x910mm 2 panels required. *Please purchase commercially.