Quartet 06545BK Quartet Tack & Write Combo Dry-Erase/Marker Board, Foam, 35 x 23-1/2, BLK/WE Tack & Write combination marker board and tackable surface. Includes a Quartet dry-erase marker and eraser. Trust the dry-erase surface that resists stains and ghosting for easy-to-update messages. Depend on the foam surface to hold pinned documents securely in place. Increase efficiency in work places with regular or fabric-covered walls. Radius-cornered black foam complements any work environment.