... installatiion:could be cut,drilled or nailed.Adjustable specification and shape,very flexible.2.Products discard the disadvantages of ... preservation,the surface is smooth,does notcontain the formaldehyde and other deleterious substances,the non-toxicevil,does not have ... in Gray, Red and Cedar in 10-,12-, 16- and 20-foot lengths. Accessories include matching 12" fascia. gates and fence design