Customizable --- If there is no size you want in the list, please note down your door opening size (width x height), we can make the desired size color for you individually Aluminum Alloy + PVC --- Thickened aluminum alloy top rail, can withstand 463Lbs/210kg. pvc frame, heat insulation, easy to clean Space Saving --- The multifold door is lightweight and thin, after the door is fully folded, it takes up only 10% of the space compared to traditional doors. This retractable door optimizes room layout and functionality to maximize space efficiency and is perfect for smaller spaces Ease of Installation --- The package includes door panel, heavy duty aluminum alloy top track, magnetic borders, all necessary installation hardware, making installation a breeze. Thanks to the smooth, silent pulleys, the room door is easy to open and close with low noise Wide Applications --- Modern sliding door is perfect for closets and tight spaces. You can use this room separator for closet, doorway, pantry, laundry room, bathroom, living room, bedroom, kitchen, study room, basement, RV, office, apartment etc