ReliaBilt Colonist 24 in x 80 in White 6 Panel Primed Molded Composite Bifold Door White Carrara Marble Vanity Durable Hillman Grade 2 hex Specification Details Material Ceramic Durable Hillman Grade 2 hex bolts for wood Durable Formica laminate sheet in Basalt Slate delivers the look of dark stone in an easy care surface 5 Door Thickness (Inches) 1 environmentally conscious wood fiber for lasting durability 6 Panel doors are perfectly suited for the classic American architecture Primed door ready to be finished in any color to match your decor Affordable hollow core construction for areas where sound control is less important Backed by a 5 year limited warranty for peace of mind