Products Name:HBF-WF003 Products Description:Our wood frame fence are used Chinese fir, and some imported from Russia,Pinus sylvestris,treated by ICQ. The size usually to be H180cm(6 feet) x W45mm(1.5 feet),H180cm(6 feet) x W90cm(3 feet ),H180cm(6 feet ) x W180cm(W6 feet), the inside poles is 18-20mm.