The Dreambaby F788 Gate & Extension Set contains 2 x F190 White 1 meter High Hallway Gates & 2 F192 White 1 meter high 9cm extensions. The Dreambaby gate and extension set is suitable for doorway, hallways for both at the top and the bottom of the top of the stairs and can extend to 91 cm. The Dreambaby gate has a one handed operation for adults and the gate also swings closed automatically.