Tough and durable 18 x 16 mesh .011 diameter screening is suitable for most door and window applications. Will not rust or mildew. Sold by the roll for contractors or used for in-store cutting. Non-corrosive and weather resistant for use in doors windows porch and patio enclosures.Features. Size - 30 in. x 100 ft.. Dimension - 31.25 x 6 x 6 in.. Item Weight - 11 lbs.