High-Quality Cork Message Boards Are Suitable for Note-Taking and Leaving Messages. Customizable Dimensions: Available in regular sizes up to 120x180cm with full length and width customization options. Durable Aluminum Frame: Constructed with rust-resistant aluminum alloy frames for long-lasting stability and aesthetic appeal. Eco-Friendly Materials: Utilizes natural cork and galvanized steel panels that are self-healing, reusable, and environmentally friendly. Multi-Functional Usage: Suitable for office, teaching, and advertising purposes with elastic, soundproof, and waterproof features. Flexible Customization: Offers full customization from samples or designs, including minor adjustments and specific material choices. OEM/ODM Services: Professional manufacturer providing OEM and ODM services with dedicated R&D engineers for product development.