Replacing the need for a regular shaped reflector the Tri Grip reflectors utilise a triangular design which provides a much stronger & more stable structure. They also feature a moulded handle with securing strap allowing accurate positioning with one h&. This means light can be reflected into awkward spots that wouldve previously required a stand system. The securing strap also means that you can support the reflector without actually gripping the handle reducing pressure on your wrist & fingers when held for a long time.