# Constants (/themes/sdk/reference/product/constants)

```ts
import { … } from '@poltura/theme-sdk/product';
```

## `productRegions` [#productregions]

The regions of the product page's main section, for `Slot`.

```ts
const productRegions: {
    readonly media: 'media';
    readonly details: 'details';
    readonly below: 'below';
}
```

**Example**

```tsx
import { Slot } from '@poltura/theme-sdk/elements';
import { productRegions } from '@poltura/theme-sdk/product';

export function DetailsColumn() {
  return <Slot name={productRegions.details} />;
}
```