In any form of design, the choice of size is a decisive parameter, and in the design of product brochures, it is a crucial control factor. The charm of its pivotal role lies in its invisibility and tailoring, and how it cellularly breaks down and reorganizes our visual experience. However, the choice of page size should not be a random decision, but rather an art that requires precise strategy and multi-dimensional practice.

Each size, whether it's A4, A5 or custom, has a unique aesthetic finish and functionality that makes it feel both familiar and novel while clearly expressive. Brands must direct their insights to market demand, consumers' perceptions of visual appeal, quality positioning of products, and the way content is presented when deciding on size choices.

The size of A4 is in a monopoly position in the design of product promotional albums because of its benefit, universality and generality. However, not all products are best highlighted under this'universal design'. In different contexts, custom sizing offers a delicate personalization and unique knowledge with the ability to influence and control consumers' aesthetic and purchasing decisions. Aggressive large sizes can make a product impact, while compact small sizes appeal to consumers with their sophisticated craftsmanship and subtle aesthetics.

In the strategy and practice of size selection, a unique formula emerges at the heart of'size, diversity and change'. The strategy is based on logic and contrast. It creates a tension of contrast, giving consumers insight into the multi-faceted properties of the product by selecting pages of different sizes and shapes, inspiring freshness and movement.

Throughout the practice, the designer's soul and skills must be used to review and determine page sizes for maximum readability, fluidity and visual impact. When designing, the key is to make the most of and optimize the space to meet the content's presentation objectives and to enhance its appeal while ensuring the delivery of information.

In addition, with the rapid development of digital technology, our page size choices have become more sensitive and varied. The digital album is infinitely expandable, which allows designers to be more innovative and challenging in their size choices. Whether on the desktop or on mobile devices, page sizes must be chosen with the ability to create a lasting and deep visual experience.

The strategy and practice of page size selection is, after all, a strategic tool to enhance visual narrative. Its core lies in emphasizing and highlighting product features and strengthening the visual language and pattern of the brand. Size affects perception and perception affects decision making, so choosing the perfect size can give the productPublicity album designA distinctive visual identity and an enjoyable and engaging user experience that ultimately achieves the goal of increasing brand value.