Custom 6-23cm Height High Carbon Steel Pocket Springs For Sofa Cushion

         Custom 6-23cm Height High Carbon Steel Pocket Springs For Sofa Cushion

                                                       Products Descriptions

Dimensions: The "20''x20''x4''"

• 20'' x 20' (Length x Width): This describes the footprint of the entire spring unit. A 20x20 inch unit is a very

• common size designed to fit into a single seat cushion for a standard or compact sofa or armchair. A

• manufacturer would use one of these units per cushion.

• 4'' (Height): This is the uncompressed height of the springs themselves. This is a critical specification:

  • A 4-inch spring is considered a medium-height spring.

  • It will provide a good balance of support and cushioning.

  • It allows for a decent amount of compression ("sink") while still maintaining resilience and preventing

  • bottoming out.

  • The total height of the finished sofa cushion will be this 4" plus the thickness of any top comfort layers

  • (e.g., foam, fiber, down).