Fotodiox Designer Camera Body Cap for Canon EOS cameras, fully compatible with Canon RF-3 cap, fits 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 This easy to attach body cap gives sturdy protection for the internal components of Canon SLR bodies when not in use. Premium Grade High Impact Plastic material 24 Months Warranty