● Set of 2. This is a "rear cap" to protect the back of the camera lens and prevent dust from entering. Compatible product. Having spare caps on hand makes you feel more secure when changing lenses. ● 3-piece and 5-piece sets are also available. (*^_^*) ********************************* ↓↓ Common product description starts here ↓↓ ■ If you can't find it, or if you're purchasing multiple items, we can create a "dedicated page" with a discount on shipping costs, so please feel free to comment. ■ Some design changes may occur. Please be aware of this. Please refrain from purchasing if you are concerned about the product or are overly sensitive. ■ We cannot ship on Saturdays, Sundays, and holidays, but we plan to ship on either Saturday or Sunday. ■ Immediate purchase is OK. #chocopon◇SwellingPK chocopon mount Pentax K-1 K3 K5 K-7 K30 K50 KS1 K70 K Ⅱ Ⅲ