Is your business or work space 100% covered and up to code with current signage and labels Never leave yourself exposed to lawsuits, fines, or reprimands - the integrity of your business and safety of others depends on it. We have signs in all different shapes, sizes, and colors for almost every single business, workplace, manufacturing plant, production facility, or construction zone. Check out all our first aid signs, danger signs, keep door closed signs, electric panel hazard signs, storage signs, authorized personnel signs, lab chemicals signs and thousands more. Features Covid-19 Notice Aluminum Sign - Ring Bell Leave Deliveries Here. Protect Your Business, Municipality, Home & Colleagues. Made in the USA. Specifications Design: Ring Bell Leave Deliveries Here. Material: Aluminum. Weight: 0.25 lbs.