This is a sheet of simulated cedar shingles in HO scale, for siding and roofing on model buildiings.
The shingles are laid at a scale 5" exposure, and are random widths, reflecting typical practice. The sheets are designed to interlock end to end, to create an unbroken large wall or roof panel if required. The width is 2" (per row), and height is 4.13". The sheets are .045" thick.
Available in FUD.