29", Black, Child Safety Hearth Gate, For Use Around Fireplaces, Barbecue Grills & Wood Burning Stoves, Made Of Five 24" Interlocking Sections That Adjust In 10 Degree Increments, Can Be Angled Or Set In A Straight Line As Needed, Includes A Walk Through Gate That Opens In Either Direction With Simple 1 Hand Adult Release, Made Of Tubular Steel With A Black Non-Toxic Heat Resistant Finish, Uses G70-24 Extensions.