Made of tough polypropylene, the tag measures (1-1/8" x 2-1/4") and has an open/close flap. No need to remove the key ring to remove the insert. 7/8" nickel-plated tempered steel split key ring. Assorted colors: Clear, blue, green, red, orange, and yellow. Fits on the key tag rack model No. 60540 (SKU 572799).