Generally speaking, it is best not to use five identical product images, because this will give people a monotonous and repetitive feeling and will not easily attract users' attention.

It is best to choose product images with different angles and details to show the diversity and characteristics of the product, so that users can have a more comprehensive understanding of the product. If you really can't find five different product images, you can consider using some related images, such as product details, features, etc., to supplement the display. In short, try to make the product images as rich and diverse as possible to attract users' attention.