# Composite Collider 2D

> Techniques and resources for working with and configuring a Composite Collider 2D.

Techniques and resources for working with and configuring a Composite Collider 2D.

| **Page**                                                                                                                                                                  | **Description**                                                                                      |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- |
| [Composite Collider 2D component reference](/engine/6000.7/manual/unity2d/2d-physics/collider-2d/composite-collider-2d/reference.md)                                      | Refer to the Composite Collider 2D properties to merge other collider shapes into a single collider. |
| [Combine Colliders with the Composite Collider 2D](/engine/6000.7/manual/unity2d/2d-physics/collider-2d/composite-collider-2d/combine-colliders-composite-collider-2d.md) | Combine multiple Collider 2D into a single collider with the Composite Collider 2D.                  |