Finding Replacement Board Material for your office can be hard when you need a mix of price, utility and style. Luckily, Wayfair Supply has products like the Natural Cork Roll and 28 Gauge Porcelain Magnetic Whiteboard Sheet/Skin to help narrow your search for your office needs. Search by Special Offers, Customer Rating or Brand. With 2-day Shipping and Brands like Ghent and Ghent, you’re sure to find the right Chalk Board Sheet Material Replacement Board Material for your small business, school or building. We make finding the right Replacement Board Material easy and cost effective for commercial shoppers by putting it all on the same site – Wayfair Supply.