felt notice board, fabric cover, soft cork wood interlayer, 5 years insurance felt notice boardFrame: pearl color ABS ,23(w) ×21(d) ×1.0(material thk)mmSurface: yew surface or fabric cover, 1.0mm thk. Interlayer: cork board + double A corrugated cardboard, thickness: 10mmBackboard: Galvanized board, 0.2mm thk Accessories: stainless steel hooks