If you want to separate your dog from your child or areas in your home, this wall-mounted Pet Flex L is an ideal solution. This type of pet gate is a flexible system of sections that can be used in various ways to suit your needs. This Scandinavian Pet Design Pet gate is perfect for large and irregular doorways, staircases and as a room divider. Can be extended much as you want with additional sections, which is great if you want to close off a bigger area or a fireplace. Sections can be purchased separately.