We used these coroplast sheets in established layout. The sheets Use a frosted visual appeal, which performs excellent with phase lights. For a basic guidebook the thicker the boards are hefty duty plus the thinner boards are lighter duty, as can be found through the crush resistance chart further down https://www.indigosupplies.com/blogs/news/protect-floors-and-surfaces-with-correx%C2%AE-temporary-floor-protection