The Master Lock No. S4810 English Boxed Roll of tags provides an OSHA compliant solution for padlock identification. The box provides convenient storage and transportation between jobs. Included in the box is 100 tags on a perforated roll of tags made of a durable polypropylene material. The tags feature a "DANGER, Do Not Operate" message along with an area for employee’s name, date, and an area for remarks on the work being done.