This is lp smartside smooth panel siding and trim. I have two 4x8 ft smooth panels, one 4x10 smooth panel, 10- 1" thick by 31/2" wide, by 16ft long smooth trim, 8- 3/4" thick by 21/2" wide by 16 ft long smooth trim. this retails for about $700 including tax. Its all in good condition. I will sell it for $100. I had extra from a job and I do not need it anymore. I also have several cut off pieces of the panels and trim I will throw in for free. call Jeff