Replacement Cap for the Nikon 1 J1 J2 J3 J5 S1 Nikkor VR 10-30mm f/3.5-5.6 CX and VR 30-110mm f/3.8-5.6 CX Camera Lens Comes with 8 inch strap so you can attach it to your camera Fits perfectly directly to your camera like the original Keeps your camera lens clean and protected when not in use