Vertical blinds are a type of window blinds that are typically used to cover larger windows. They are made up of several long, horizontal slats that can be rotated to control the amount of light and privacy in a room. Many vertical blinds also have a cord or chain that can be used to open and close the blinds.
One issue that can occur with vertical blinds is that the cords can become tangled or wrapped around the slats. This can make it difficult to open or close the blinds. In some cases, the cords can even become so tangled unable to pull blinds .