TTL Off Camera Shoe Cord for Canon SL1 T5 T3 T6s T6i T5i T4i T3i T2i T1i XS 60D 70D 7D 6D 5D Mark II 5D Mark III Cameras W/Any Canon 600EX RT 600EX 580EX I II 430EX I II 320EX 270EX 220EX Flash 3 feet heavy-duty coiled cable Features a shoe mount on the bottom of the flash connection shoe, as well as a 1/4-20 socket Features a built-in tripod socket at the other end where the Speedlite unit is attached to which permits to be locked onto a tripod & frees your hand from holding the off-camera flash Total dedication between digital or film camera & flash using ISO shoe connection Helps to achieve off-camera flash photography results without the harsh shadows behind your objects common when using direct flash exposures