JJC Oval Shape Eyecup Eyepiece Eyeshade for Canon EOS 60D/70D/77D/80D/5D/5D Mark II/6D/6D Mark II,EOS Rebel T6/T5/T3/T7i/T6s/T6i/T5i/T4i/T3i/T2i/T1i/XSi/XTi/XT/SL1/XS/K2 and More Provides an oval eyecup for more comfortable viewing through the viewfinder Rotate 360 degree to accommodate both the left and right eye and horizontal and vertical shooting positions Soft and Durable silicone is comfortable for those who do not wear eyeglasses and will not scratch or damage the glasses of those who do Mounts easily and securely to the camera's viewfinder. Replaces Canon EF, EB Eyp Cup, fits Canon EOS 5D/5D Mark II/6D/6D Mark II/10D/20D/30D/40D/50D/60D/70D/77D/80D/D60, Digital EOS Rebel T7i/T6s/T6i/T5i/T4i/T3i/T2i/T1i/XSi/XTi/XT/SL1/T6/T5/T3/XS/K2,etc.