The rear lens cover is fit on the rear mount of your lens when the lens is not in use on your camera. It protects the rear glass element and electronic contacts from dust, moisture, scratches, fingerprints and sun rays.
When storing the camera without a lens attached, the body cover can effectively protect the image sensor and internal camera components from dust, moisture, fingerprints, scratch and sun rays.

Camera Compatibility:
The Rear Lens Cap & Body Cap are designed for Panasonic & Olympus cameras and lenses with Micro 4/3 mount. Replaces Olympus LR-2 rear lens cap and BC-2 body cap

Olympus OM System OM-1, OM-5, E-M10 Mark IV, E-M10 Mark III, E-M10 Mark II, E-M10
Olympus E-M5 Mark III, E-M5 Mark II, E-M5, E-M1 Mark III, E-M1 Mark II, E-M1
Olympus E-PL9, E-PL8, E-PL7, E-P5, Pen-F
Panasonic Lumix DC-GH6, DC-GH5, DC-GH5s, DC-GH4, DC-GH3, DC-GH2, DC-GH1, DC-G95, DC-G9 etc.

Specification
Material: ABS Plastic
Net Weight: 0.035 lb
Gross Weight: 0.042 lb
Full Size: 2.13x2.13x0.55 inches

What you get :
Body Cap x 5pcs
Rear Lens Cap x 5pcs