The Configure Gate Optional Extenion Gates by KidCo is perfect for the family trying to secure their child or even pet. The gates can be mounted to the wall and are 24 inches in length. The KidCo Configure Gate Optional Extension Gates can be used with ConfigureGate and Playden Gates. The extensions simply increase the size of the gates being used. Keep children safe and secure with the ConfigureGate and Configure Gate Optional Extension Gates by KidCo.