Convenient battery operation, on/off switch on the back side of each letter. Free standing but also has inset hooks on the back if you prefer to hang! <br><br> This stylish Plastic LED BAR sign would make the perfect addition to any fashionable home. Perfect for giving as a gift. Excellent for mounting on a wall with it's integrated wall mounts on each letter, or display standing on a tabletop or shelf. Each Letter measures About 7.8 inches wide for a total sign length of about 22 inches. Requires 2 "AA" batteries (not included), Product is for indoor use only.