Square corrugated cardboard packaging box carton in 3mm thickness with three floors, available in black, brown, grey, and white colours, offered in sizes from 8x8cm to 15x15cm in full stack carton construction.
Square Corrugated Cardboard Box: 3mm Thick Packaging in Standard Sizes

This square corrugated cardboard packaging box offers a basic, functional solution for a variety of needs, from product shipment to home organisation. Its straightforward design centres on practicality, built from 3mm thick B corrugated cardboard in a full stack carton construction with three internal floors. Available in a selection of neutral colours and five common square dimensions, it provides a versatile, off-the-shelf packaging option without complex features or customisation requirements.
Features and Construction

The box is defined by its simple, robust construction and standardised sizing. It is designed for immediate use in scenarios where a ready-made, square-shaped container is required.
Material and Build
The box is manufactured from B flute corrugated cardboard, a material chosen for its balance of strength, lightness, and cost-effectiveness in packaging applications. The construction is a full stack carton, and the board has a stated thickness of 3mm. This build incorporates three internal floors, which contribute to the box's rigidity and shape retention, making it suitable for packing items that require a degree of protection from minor impacts during handling or transit.
Size and Practical Fit
To accommodate different items, the box is offered in five standard square sizes: 8x8cm, 9x9cm, 10x10cm, 12x12cm, and 15x15cm. This range covers small to medium-sized objects, from jewellery and cosmetics to smaller electronic components or artisan goods. The square shape maximises internal space efficiency and stacks neatly, both when empty and when filled, aiding in storage and logistics.
Uses and Placement

The neutral design and robust build make this box applicable in several contexts, from commercial to personal use. Its value lies in its simplicity and immediate usability.
Event or Professional Use
For small businesses, market traders, or e-commerce sellers, this box serves as a ready-to-use shipping container or retail presentation box for lightweight products. The availability of colours like black, brown, grey, and white allows for a degree of brand alignment or product categorisation without the need for custom printing. Its standard sizes are practical for creating uniform packaging lines or gift sets.
Everyday Home Use
In a domestic setting, these boxes are useful for organising drawers, shelves, or workspaces. They can compartmentalise small items like stationery, craft supplies, cables, or hobby materials. The plain, coloured exterior allows them to blend into various room décors, and their sturdy nature means they can be reused multiple times for different organisational projects.
Benefits and Buying Value

The primary advantages of this product are its functional design, material suitability, and the convenience of standard options. It addresses the need for an accessible, no-fuss packaging or storage container.
Reuse and Low Maintenance
As a cardboard product, the box is inherently reusable for similar purposes until wear occurs. It requires no special maintenance; keeping it dry is sufficient to preserve its condition during storage between uses. If eventually damaged or no longer needed, the corrugated cardboard material is widely recyclable, supporting straightforward disposal.
Why Choose This Product
This box is chosen for scenarios where a specific, custom-sized container is not necessary, and a standard square box will suffice. It provides a cost-effective and immediately available solution. The combination of a 3mm thickness, three-floor construction, and a choice of common sizes and neutral colours delivers a practical utility for basic packing, posting, and storing tasks without unnecessary complexity or expense.

