11" x 13.5" Bring customers into your business with this Neon OPEN Sign. This is a 4 color flashing sign. It has three modes! You can set it to be solid yellow and purple, solid green and blue, or it flashes between both modes! One of our coolest neons! These come with a base that they sit but are not wall mountable as our other ones are. Makes a great addition to any home and great inexpensive decoration for anything. These make great gifts. These are also great for businesses at drawing potential customers attention. Check out our wide selection of other neons.