Ray-Ban Clubmaster RB3016 125571

The form or style of a protective enclosure for electronic devices, such as laptops, tablets, phones, or other gadgets. It indicates whether the case is a hard shell, soft sleeve, backpack, messenger bag, folio, flip cover, or any other design that protects and carries the device.

The horizontal measurement of the eye opening, typically expressed in millimeters. It indicates the width of the pupil or lens area and is used to select eyewear frames that fit comfortably.

The material used to construct the outer frame of a product, such as metal, plastic, wood, or composite blends. This attribute helps users understand durability, weight, appearance, and suitability for specific applications.

The type of substance used to construct a camera or optical lens, such as glass, plastic, or composite materials. This attribute helps users understand the lens’s durability, weight, optical performance, and suitability for different shooting conditions.

A textual description of the fashion or design category that a product belongs to, such as "casual", "formal", "athletic", or "vintage". This attribute helps users identify the overall aesthetic and intended use of the item.

The linear measurement of the temple (eyelid) arm of a frame or eyewear, expressed in millimeters. It indicates how long the arm extends from the hinge to the outer edge and is used by manufacturers and customers to assess fit and compatibility with different eye shapes.