Museum Rails here
The Wall Terminator is our neat and simple solution to finishing a run of barriers. It is also a discreet and cost effective way to close off an alcove or side room in a gallery and consists of a short cylinder that terminates the elastic cord at the wall.
In the majority of layouts we recommend finishing a run of barriers by returning the cord to the wall as this helps prevent children and other misguided individuals from walking behind the barriers. Wall terminators are 25mm in diameter and 18 mm deep.