MooreCo's Modular Whiteboard with Two Side Tackboards allows you to tack reference materials right alongside classroom notes. This combination board features a 4' high magnetic porcelain-on-steel whiteboard surface that is so durable that it comes backed by a 50-year warranty. Post materials within easy view on the two 4' high side tackboards. The combination board comes with a satin anodized aluminum frame and full-length accessory tray. Rubber end caps on the accessory tray prevent accidental scratching. MooreCo's Modular Whiteboard with Side Tackboard is TAA compliant and GREENGUARD certified.Shopping for boards at www.Schools In.com is fast, safe and easy. Of course, our customer service team is also happy to assist you. Give us a call at (877) 839-3330.