Universal Compatibility: Designed to work seamlessly with multiple TTL systems including E-TTL II. This shoe riser ensures perfect synchronization with your camera's flash system. Enhanced P ography: Improve your flash p ography with precise TTL metering. Achieve optimal exposure in every s , enhancing the quality of your p os whether in studio or on location. and Reliable: Constructed with materials, the TR TTL Shoe Riser is built to last and withstand the rigors of professional use. Its compact design makes it easy to carry in any camera bag. Easy Installation: Effortlessly attach and detach from your camera with no tools required. Its user-friendly interface ensures a hassle-free setup, allowing you to focus more on capturing stunning images. Package Including: Color: Black Material: ABS Package Contents: 1* TR Shoe Riser Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.