Matthews 21" Full Double Stainless Steel Wire Diffusion
The outer edges are color-keyed for rapid identification:
• Green - Single,
• Green with Silver - Half Single,
• Red - Double,
• Red with Silver - Half Double
Matthews Stainless Wire Diffusion (SST) is impervious to rust and holds up well under uneven, intense heat, thus making it preferable for use with open face or Fresnel lighting fixtures.