The JJC KLC Series Lens Caps are center-squeeze snap-on type lens caps for lenses in different diameters. These series lens caps protect the lens from scratches, moisture, dust, and fingerprints when the lens is not in use. Made of ABS, the lens cap is lightweight and durable. A hole is designed on the cap to get through a string, effectively preventing lens cap loss. Besides, this cap is designed to use with filters and lens hood simultaneously.