1.High quality
2.Flexible
3.Compatible with many models of canon series

Technical DetailsHigh Quality flash E-TTL Off-Camera Shoe Cord for c anon DSLR and Flashes replace OC-E3b It can be used as far as approximately 3.6 meters/ 10 feet away from the camera, more flexible!!! This cord provides E-TTL II / E-TTL and traditional for C-anon Speedlites when used off-camera with C-anon SLR/DSLR cameras, all automatic functions of the EOS cameras are retained. It is fully compatible with Canon ex/ez series speedlites and EOS cameras, for Canon DSLR EOS 1Ds, EOS 1Ds Mark II III, 10D, 20D, 30D, 40D, 50D, 5D, 7D, Digital Rebel (300D), Rebel XT (350D), Rebel XTi (400D), Rebel XS (1000D) & Rebel XSi (450D) 500D, etc Compatible with C-anon Flashes 220EX, 300EZ, 380EX, 420EZ, 420EX, 430EZ, 430EX, 430EX II, 480EG, 540EZ, 550EX, 580EX, etc Product Dimensions: 4 x 6 x 4 inches Shipping Weight: 12 ounces