The Fotodiox designed body cap is specifically made for Canon EOS EF/EF-S camera bodies. This easy to attach body cap gives sturdy protection for the internal components of all Canon EOS camera bodies when not in use. It fits tight and securely on the body by a simple twist. The cap is made of high quality ABS material, which will last for long time. Will fit all Canon EOS EF/EF-S bodies including: Canon EOS 1D, 1DS, Mark II, III, IV, 1DC, 1DX, D30, D60, 10D, 20D, 20DA, 30D, 40D, 50D, 60D, 60DA, 5D, Mark II, Mark III, 7D, Rebel XT, XTi, XSi, T1, T1i, T2i, T3, T3i, T4, T4i, C300, C500