A great inexpensive product!
This is a simple product to use to help ensure children do not have easy access to connecting power plugs. I have a fan at the end of my bed and it runs on an extension cord beneath the bed, so have used this cord clamp to house the connecting plugs. Now if any of my children were to pull the cord into their reach they would not be able to pull the plugs apart and access them. This is an inexpensive product that helps give a bit of peace of mind.