The rough saw timber has been Dip Treated to provide protection against rot and fungal decay for up to 10 years. Constructed from 3”x1.5”x72” Back Rails 4 Back Rails on the 5 & 6ft, 3 on the 4 & 3ft, 2 on the 2ft 18 pieces of 125x22mm Feather Edged Boards Generous 1” overlap on each board 43x17x1828mm chamfered cap Galvanised Ring Nails Fully Pressure treated timber All our wood is UK grown and milled