3' x 4' Magnetic Porcelain Chalkboard Wood Frame
3 feet x 4 feet Premium-quality, magnetic chalkboard with smooth, matte surface (baked-on porcelain enamel, fused with steel). Durable, scratch & stain-resistant surface that is excellent for heavy-duty indoor/outdoor use, especially in commercial environments. Hand-made maple wood frame is 1.5 inches. Maintenance instructions for outdoor use: Every year or as needed, lightly sand and recoat frame with polyurethane.