Ray-Ban RB4640 Sunglasses

The width of the bridge section of a product, typically expressed in millimeters or inches. It indicates how wide the central part that connects two halves (e.g., lenses, panels, or components) is, which can affect fit, stability, and compatibility with other parts.

The visual tone or hue that characterizes the frame of a product, such as eyewear, camera lenses, or protective casings. It can be a single solid color, a combination of colors, or a special finish (e.g., matte, glossy). This attribute helps users identify and compare items based on their aesthetic appearance.

Indicates the gender or sex classification associated with a product, such as male, female, unisex, or children’s categories. This attribute helps consumers identify items tailored for specific genders or suitable for all.

The linear dimension of a spring measured in a standard unit such as millimetres, centimetres or inches. It represents the overall length from one end to the other and is used to compare the size of springs across different models.

The colour or combination of colours that the lenses of a product are available in, expressed as common names such as "Black", "Silver" or descriptive terms like "Grey Gradient". It indicates the visual appearance of the lens surface for consumers.

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

The linear measurement across the widest part of a camera lens, expressed in units such as millimetres (mm), centimetres (cm) or inches (in). It represents the overall width of the lens and is useful for determining fit with lenses, mounts, and accessories.

The material indicates the type of substance from which a product is made, such as metal, plastic, wood, glass, or composite materials. It helps users understand the product’s durability, weight, appearance, and suitability for specific applications.

A unique identifier that distinguishes a product variant from its base model or other variants within the same product line. It is used to track different configurations, colors, sizes, special editions, or regional versions of a product.

A text label that identifies the family or line of a product model within a brand’s lineup. It groups related models, editions, or collections that share common design features, specifications, or branding, enabling users to locate and compare items across similar categories.

The specific model or designation of a pair of sunglasses, such as "Ray‑Ban Wayfarer" or "Aviator Classic." This value identifies the style and design that distinguishes one product from another, helping customers compare options and find exact matches.

The length of time for which the manufacturer guarantees that the product will be free from defects in materials and workmanship, typically expressed in years or months.