Barber chair

The Barber chair is a settlement object added in the Vault-Tec Workshop add-on of Fallout 4.

Description
The Barber chair can be built in any settlement. Provided that there is a Settler assigned to it, the Sole Survivor can use it to change their hairstyle without needing to visit Diamond City. All sessions are free of charge.

Behind the scenes
Early descriptions of the add-on implied that Barber chairs could also be used to change the hairstyles of other Settlers (similar to Barbershops in the mobile game Fallout Shelter). However, this was omitted from the released version of the add-on for undisclosed reasons.