Tri-Fold conventional umbrellas allow for folding down to a third of the size and a much more compact package than other conventional umbrellas, making them excellent companions for carry-on and personal item airline travel without sacrificing surface area with small speedlights and portable flashes.
Silver umbrellas are traditionally used as a main light in high-contrast portraiture such as athletic/hero-style shoots. The highly-reflective material produces a specular light quality that creates stronger definition in shadows.