Blake Purely Everyday Pocket Envelope C3 Peel and Seal Plain 115gsm Manilla (Pack 125) - 23872

The type of mechanism used to secure a product’s opening or cover, such as magnetic closure, zipper, snap button, strap, buckle, or other fastening system. It indicates how the item is closed and opened, helping buyers understand its functionality, ease of use, and suitability for different applications.

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.

A colour is a visual attribute that describes the hue or shade of an object or surface. It can be a single dominant colour, a combination of colours, or a range such as "Black, White". The value may be expressed in common names (e.g., Black, Silver) or descriptive terms (e.g., One Colour, Assorted).

The visual appearance or texture of a product’s surface, such as matte, glossy, satin, or brushed. It indicates how light reflects off the material and can influence aesthetic preference and tactile feel.

Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.

Indicates whether a product meets environmental standards that reduce or eliminate hazardous substances, promote energy efficiency, and support sustainable manufacturing practices. The value is a simple yes or no answer.

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.

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.

The mass of a sheet or roll of media expressed in a standard unit such as grams per square meter (g/m²) or kilograms per square meter (kg/m²). It indicates how heavy the material is and can be used for handling, shipping calculations, or to compare different types of paper or film.

Indicates whether the product has a padded or cushioned interior, providing additional protection against impact and vibration.

The proportion of recycled material used in the product, expressed as a percentage of the total content. Values are typically given as a numeric percentage (e.g., 70%) or described with phrases that imply full recycling such as "Made From Recycled Material" or "100% Recycled Material".

The method by which a product’s closure is sealed, such as peel‑and‑seal, self‑seal, gummed, press seal, or button seal. This attribute indicates how the product is closed and helps users choose items that meet their sealing or handling requirements.

The intended or most suitable use cases for a product, such as the type of environment (indoor, outdoor), activity (gaming, office work, music listening) or general application category. It helps customers quickly determine whether the item fits their needs.