# ColumnPinningPosition

# Type Alias: ColumnPinningPosition

```ts
type ColumnPinningPosition = false | "start" | "end";
```

Defined in: [features/column-pinning/columnPinningFeature.types.ts:15](https://github.com/TanStack/table/blob/main/packages/table-core/src/features/column-pinning/columnPinningFeature.types.ts#L15)

Logical column pinning region.

In LTR languages/layouts, `start` usually corresponds to left and `end`
usually corresponds to right. In RTL languages/layouts, `start` usually
corresponds to right and `end` usually corresponds to left.