[Paintable] Half Lite Tempered Frosted Glass Bifold Sliding Barn Door, Prefinished & Paintable Surface with Hardware KitHigh Quality MaterialThe door is made of MDF (medium density fibreboard) . 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 GlassThis door is made of 4mm tempered frosted glass, which is safe (SGCC certified) and can protect your privacy. The glass is designed to filter light and brighten