Set of 48 Round Chalkboard Labels with Chalk Marker perfect fit for Libby 4 1/2 ounce or other small spice Jars 1.65 Inch diameter fits in Dimple on top of Libbey cover;Simple to use peel and stick Chalkboard surface works on any smooth surface including glass, wood, plastic or metal;Comes with a Chalk Marker, Waterproof removes with Windex will not run. Select color and size;Chalkboard Label is Dishwasher Safe, stays on the Cap or Jar, remove with hair dryer heat label can not be reused, chalk marker can be changed;Marker makes fine ore very fine line that looks like chalk, 1mm marker is about 1/32 inch, 1/2mm marker 1/64 inch. Semi-Permanent sticker not recommended on painted walls