Do your products come in different sizes or formats?

For some products, yes, but not in a universal way across the whole shop. NOW IN TIME sells very different kinds of items, from Game Boy cartridges to 3D printed decor, digital files, browser tools, customizable objects, and vintage-inspired physical products. So “size” can mean very different things depending on what you are looking at. In one case it may refer to physical dimensions. In another it may mean file format or output format. In another it may not really apply at all, because the product is tied to the original dimensions of the object itself. That is why there is no single rule that can be copied across the entire catalog. The only reliable approach is to treat size and format as product-specific information, not as a store-wide default.