OSHA Danger QuickTags™: Barricade Tag. Stop entry to locations or areas with QuickTags™ in the workplace. Rugged and refillable dispenser for placement near equipment. Prevent areas from being accessed by properly marking it with a QuickTag™. Tag size is: 6-1/4 x 3 inch in size with a 3/8 inch hole. Compact and convenient design that is mountable and portable. 8 x 4 x 1-3/4 inch. reusable plastic dispenser with keyholes on the underside for mounting. Fan folded tags are connected end-to-end, easily separate at perforations. Traditional OSHA-style signs, tags and labels are the most widely recognized design format in the industry. Danger header indicates a hazardous situation that, if not avoided, will result in death or serious injury.