The 30 TriGrip Silver/White replaces the need for a regular shaped reflector. These TriGrip reflectors utilize a triangular design that provides a stronger and more stable structure. They also feature a molded handle with a securing strap to allow for accurate positioning using only one hand. It enables you to reflect light onto awkward spots that would usually require a stand system. The securing strap also lets you support the reflector without gripping the hand, thereby reducing pressure on the wrist and fingers when held for a long time.