Interfit Strobies Flex Mount SGM200 fits fits Canon 430EX II, Sony HVL-F42AM, PD DSLR300 & Nikon SB-700 Also fits Precision Design DSLR300 & Olympus FL-50R Compatible with Canon 430EX / 430EX II & Sony HVL-F32X / HVL-F42AM flashes Strobies accessories can be easily attached to the front Made from strong, high-quality plastic and flexible rubber No velcro, adhesive or elastics needed Allows for quick addition and removal of colored gels