Material and composition Brass mesh with 65% copper and 35% zinc. Durable and long lasting. Copper mesh option is available, as copper is recyclable and supports sustainable manufacturing practices. Included item and specifications Includes 1 roll of 6 Mesh 3.8 mm brass mesh screen, metal fabric wire filter, size 100 cm x 100 cm. Size per piece: 100 cm x 100 cm. Note: 1 piece is 100x100 cm; multiple pieces extends the total length accordingly (eg, 5 pieces = 100x500 cm, 10 pieces = 100x1000 cm). Flexibility and installation Bendable and can be cut and holes can be plugged. Key attributes Material: brass (65% copper, 35% zinc) Hole size: 3.8 mm Mesh type: brass woven wire screen; suitable for shielding and filtration applications Quantity and length options: 1 piece equals 100x100 cm; multiple pieces extend length linearly Use scenarios DIY enclosure filtration: cut to fit electronic or mechanical enclosures and plug holes to create a custom dust or debris barrier. Shielding applications: use as a shielding screen for signals or EMI in small electronics projects. Custom panels and guards: bend and shape to form protective screens, covers, or barrier panels in workshops or hobby projects. Notes Copper mesh option available; copper is recyclable and supports sustainable manufacturing practices. Each piece is 100x100 cm; when multiple pieces are ordered, total length is scaled accordingly (eg, 5 pieces = 100x500 cm, 10 pieces = 100x1000 cm).