Tiffen 52mm Variable Neutral Density (ND) Lens Filter - Gray

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The type of optical or protective filter applied to a lens or sensor, such as neutral‑density (ND), ultraviolet (UV), polarising, or colour‑correcting filters. It indicates the functional purpose of the filter and helps users select compatible accessories for photography, videography, or other optical applications.

The total count of individual units contained within a single package or bundle. This value helps customers understand how many pieces they receive when purchasing the product, and it is useful for inventory, shipping, and comparison purposes.

The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.