All-in-one boards feature anodized aluminum trim with full-length tackable map rail and full-length accessory tray with Dura-Safe® rubber end caps. Available in a variety of sizes and panel configurations to fit your needs. Combine porcelain steel markerboard and natural cork tackboard into one durable and versatile unit. Ideal for any classroom environment. Chalkboard surface also available. Porcelain steel - 50 year guarantee. Vinyl tackboard - 10 year guarantee. GREENGUARD Indoor Air Quality Certified® and GREENGUARD Children & Schools CertifiedSM. TAA compliant.