【Daily Protection】This kit included 2 x center-pinch lens cap+ 2 x anti-loss keeper leash + 1 x microfiber cleaning cloth. The K&F Concept lens cap provides daily protection for your valued lenses & filters from external damage and blocks dust & splashes & dirt | 【Non-spring Structure Center-Pinch】The K&F Concept lens cap is made of ABS environmentally friendly material, sturdy and durable to protect the lens, the non-spring structure center-pinch design avoids aging, malfunction, and other problems that sping structure causes. The lens cap fits the lens well fast, and accurately enough, and is easy to attach and remove | 【Keep Lens Cap Safe】The K&F Concept lens cap is designed with a little side string hole, it effectively blocks dust from entering the lens and you can connect it to your lenses with the included anti-loss cord, to keep the cap safe | 【Vacuumed Packaged Microfiber Cleaning Cloth】Microfiber cleaning cloth for camera lens cleaning, without fussy, harmless for the lens or camera sensor coating, washable, and reusable | 【Compatible】Compatible with any lenses with 46mm lens thread size, Please verify your camera's lens thread size before ordering. This number is always marked beside a "Ø" (diameter) symbol on the lens barrel. Such as NIKKOR Z DX 24mm f/1.7, NIKKOR Z MC 50mm f/2.8, NIKKOR Z DX 16-50mm f/3.5-6.3 VR, XF 50mm F2 R WR, Olympus M.Zuiko 17mm f1.8, M.Zuiko ED 30mm f3.5 MACRO and more.