The red and gray design of the Hy-Ko 2 inch x 8 inch Aluminum Beware of The Dog Sign is eye-catching and communicates in a concise manner that there is a dog on the premises. This sign can be used in residential and commercial settings. 2 inch x 8 inch beware of the dog signRed and gray design assure high visibilityMade of aluminumCommunicates potential safety issueSelf-adhesive design for easy mounting