Set collaboration free. Designed to stick to a variety of painted drywall and steel surfaces, glass, finished wood, and existing whiteboards or chalkboards. Easy to install and requires no tools just unroll, peel and stick. Utilizing a proprietary dry erase coating, the dry erase surface is stain-proof, erases cleanly every time and writes smoothly. From horizontal applications on desks or tables to vertical applications on surfaces where traditional whiteboards cannot be installed, such as windows, the dry erase surface can be cut-to-fit and provides endless possibilities for dry erase solutions in new places. Its even great for replacing old dry erase surfaces that may be ghostedsimply apply over the existing board and it looks new again. Board Type: Dry Erase; Board Width: 36″; Board Height: 24″; Surface Material: Dry Erase.