Ark Design French Double Sliding Barn Door, 3-Lite Tempered Frosted Glass, Solid Core MDF Wood & PVC Covered Finished, with Hardware Kit & Handle & Floor Guide, WhiteHigh Quality MaterialThe door is made of MDF (medium density fibreboard) and covered with PVC film. This finished surface improves the durability of the door and extends its service life. Durable HardwareOur barn door hardware has passed 100,000 open & close tests, ensuring lifelong usage. We have strong confidence in our hardware quality and provide a 5 year full warranty on all hardware. Upgraded Glass This door is made of 4mm tempered frosted