Our Solid wood T&G panelling - made from Hem-Fir that is mainly edge grain - The 1x4" is 11/16" thick, and has 3-1/4" reveal, including a 1/8" shadow line gap.  The 1x6" has a 5" reveal, including 1/4" gap - popular, modern profile - can easily be stained natural or Western Red Cedar color and perfect for soffits or wall panelling. This product is mostly clear and makes a cost-effective alternative to clear edge grain WRC panelling.