● Set of 3. These are body caps to attach to the camera body (main unit). They protect the mount. Compatible products. It's reassuring to have spares. ● 2-piece and 5-piece sets are also available. (*^_^*) 【Note】The product you are currently viewing is for Canon "EOS-M (EF-M)", not Canon "EF". The explanation is difficult, but for many general Canon cameras, it will be Canon "EF". For film cameras and manual lenses, it is often Canon "FD". It's quite complicated, isn't it? If you don't understand, please ask. "EOS-M (EF-M)" is basically for medium-sized mirrorless cameras. Canon "EF" and "FD" are also available. ********************************* ↓↓ Common product description from here ↓↓ ■ If you "can't find it!" or when purchasing multiple items, we will create a "dedicated page" with a discount for the shipping cost, so please feel free to comment. ■ Some design changes may occur. Please be aware of this. If you are concerned about the product or are a perfectionist, please refrain from purchasing. ■ We cannot ship on Saturdays, Sundays, and holidays, but we plan to ship on either Saturday or Sunday. ■ Immediate purchase is OK. #chocopon◇SwollenEFM chocopon Mount Canon M100 M3 M5 M6 M10 EOSM EF-M