Breathable Black Magnetic Screen

This fly screen is a single-piece, black polyester mesh panel, scalable from 30 cm × 30 cm up to 150 cm × 130 cm via clean scissor cuts. Mesh openness allows ~75% airflow while blocking flying insects; its matte black finish reduces visual impact and glare. Total weight is 320 g. Contains 12 magnetic units: six frame-side mounts (with 3M VHB tape) and six screen-integrated magnetic plates secured within a double-stitched perimeter. Mounting requires only a clean, flat, ferromagnetic surface — typical of UK steel-framed windows, metal-clad sashes, or windows with internal steel reinforcement bars. No power, no batteries, no maintenance. Screen installs in under 90 seconds per window and detaches silently when needed. Compatible with all opening types: top-hung, side-hung, sliding and French doors with metal framing. Used successfully in urban flats, rural cottages and new-build homes across England, Scotland and Wales — particularly valued where insect pressure is high (near water, gardens or woodland) and permanent fixtures are restricted by tenancy agreements or conservation rules.