This extension kit is a 2-panel extension that also features a Walk-Thru Door section. This gate door is 16 inches wide that can be added to the
Primetime Petz 360 Configure Pet Gate. Each additional extension kit adds approximately 36 inches to your base gate length. (Keep in mind that this is a free standing gate whose length will vary based on how the gate is configured). A maximum of 3 extension kits are recommend by the manufacturer. You may add any combination of the regular 2-Panel extension or 2-Panel extension with Door, but a max of 3 kits are recommended.
There is also an extension kit available for this gate that features a 2-panel extension.
Click here for more info.