MAISHI 99.99% Red Copper Mesh Panel:8.2" X 11.88" Hole Size: 1mm(0.0418") Opening Area:57% Wire:0.35mm(0.0137") For WiFi Privacy Shield, Radio Blocking, Artworks, DIY Sink& Drain Rust-Proof Filters

Puer Copper Wire Mesh Purpose Copper mesh has the characteristic of being non-magnetic, which makes it very useful in applications sensitive to electromagnetic interference. RFI/EMI/RF Shielding Net Insect Screens Electronic Security Net Vent Cover Net Fan Protective Net Manhole Cover Net Cabinet Screen Feature Electrical and Thermal Conductivity Copper mesh inherits copper's excellent electrical and thermal conductivity, making it an indispensable material in electrical, electronic, and heat exchange equipment. Aesthetic Appearance Copper alloys come in various colors and can achieve various decorative effects through surface treatments, making them widely used in decorative arts and architecture. Abrasion Resistance Copper mesh has good wear resistance and is suitable for applications that require wear resistance. Perfect strength and rigidity yet easily bent into the desired shapes (Noted: except form it into organic shapes), easy to be cut with tin snips. The metal screen mesh will be held strong and drain perfectly. Warning: 1. Sharp edge, please wear gloves when you cut and operate the mesh. 2. To avoid the danger of suffocation, keep this plastic bag away from babies and children. Tips: 1. The tolerance of all data is about +5%/-5%. 2. Cut tool: Tin Snips Premium 99.99% Pure Copper – Made from high-purity copper for excellent conductivity, corrosion resistance, and durability, ensuring long-lasting performance in various applications. Electromagnetic & Radio Frequency Shielding – Effectively blocks RF, EMI, and RFI signals, making it ideal for Faraday cages, WiFi shielding, electronic security, and data privacy protection. Reliable Pest & Garden Protection – Works as a durable barrier against rodents, birds, and insects, while also serving as a vent cover, garden fence, or plant trellis for outdoor use. Strong, Flexible & Easy to Work With – Designed with 18x18 mesh size and a 57% open area, this mesh is lightweight, cuttable, and moldable, allowing for easy customization in DIY projects. Safe & Eco-Friendly Material – 100% non-toxic and recyclable, free from harmful coatings or chemicals, making it a safe choice for indoor and outdoor applications.