Slotted rack style key tags with snap hooks numbered 581 to 600. Plastic tags for slotted rack style cabinets Chrome plated snap-hooks accommodate one or more keys Numbered key tags supplied only in consecutive numerical sequence per color, ie.: 1-20, 21-40, 41-60,..,101-120, etc. Please note number sequence in item description. Packed 20 key tags to a zip lock bag.