Phot-R Studio Light Stand Clamp Clip with Flex Arm & C Clamp for Photo Studio Photography Reflectors C-CLAMP: The C-Clamp allows you to secure accessories to light stands, tripods and any other studio equipment HEAVY DUTY GOOSENECK: It is extremely strong but still flexible, allowing you to twist and bend the arm into any configuration and you can be confident it will stay in position RUBBER GRIPS: The clamps have rubber grips which will make it more stable when in use and also protects your equipment from getting damaged SPRING LOADED CLAMP: Strong spring loaded mechanism holds your reflectors or backgrounds in place and can be easily released without hassle UNIVERSAL: Can be used for a variety of different applications around the studio and on location shoots