SEG (Silicone Edge Graphics) is a light weight and durable dye-sublimation fabric with a silicone edging for easy installation into an extruded frame. LightenUp is fitted with no ordinary SEG though, it is printed with state of the art 4K Print Technology on Illuminate backlit fabric. Illuminate married with 4K delivers vivid color, brilliant, consistent backlighting and fantastic wrinkle resistance. Set-up and tear-down are made easier by this versatile fabric.