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 a door wheel! (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.