The 77mm Snap-On Lens Cap from Nikon is a black, plastic, snap-on type lens cap designed as a replacement for 77mm lenses. Lens caps protect the camera's lens from scratches, dust, moisture, and fingerprints when the camera is not in use.
Protects Front Element of Lens
Size: 77 mm
Attachment Method: Center Pinch
Weight: 16 grams
Warranty: 1 year
Package Weight: 0.045 lb
Box Dimensions (LxWxH): 3.75 x 3.55 x 0.55"
Kit content Nikon 77mm LC-77 Snap-on Lens Cap User guide
For more information about, Nikon 77mm LC-77 Snap-on Lens Cap website.