What's the difference between Metal Mesh Curtains and Ring Mesh Curtains?
Metal Mesh Curtains are woven into a flexible fabric-like sheet from stainless steel, aluminum, brass or copper; Ring Mesh Curtains are built from interlocked metal rings, similar to chainmail.
What open area do these curtains provide?
40–85% open area depending on aperture size (3–20mm) and wire diameter (0.5–2mm).