The KIWIFOTOS G15K Lens Kit includes:

(1) 58mm Lens Adapter LA-58G15 (Qty1)
Made of black anodized aluminum the KIWIFOTOS LA-58G15 lens adapter is designed for attaching optional Canon accessories to the Canon PowerShot G15 digital Camera. This adapter provides a 58MM filter mount for adding effect filters or add-on lenses including Canon Tele-Converter TC-DC58E, the Canon MR-14EX Macro Ring Lite or Macro Twin Lite MT-24EX to the camera.

(2) 58mm High Resolution Filters - UV (Qty1) & CPL (Qty1)
The UV filter protects your camera's lens from scratches, dust, dirt, moisture and fingerprints, while reducing unwanted ultra-violet light. Cameras are more sensitive to ultraviolet light than our eyes are. A blue haze may appear in pictures taken when there is excessive UV light. A UV filter can reduce atmospheric haze and is recommended for all outdoor shooting. The Circular Polarizing Filter (CPL) allows you to remove the unwanted reflections from the non-metallic object surface such as water, glass etc. CPL filter is able to increase the contrast and saturation of your pictures, especially for the sky, clouds, and plants. CPL filter is also used to select which light rays (reflected by any object surface and become polarization) can be entered to your lenses.

(3)58mm Lens Hood (screw mount) Petal Crown Flower Shape (Qty1)
A universal lens hood fits for any 58mm filter size lens. It is designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens.

(4)58mm Lens Cap (Qty1) with Cap Keeper (Qty1)
Professional design center pinch snap-on lens cap with keeper not only protects your lens from dust and scratches but also protects you from losing the cap.