Large Magnetic Clips with Ziggyboard Chalkboard Surface Includes Fine Tip Chalk Marker, Includes Three Clips (White Clip with Blackboard Surface White Marker) Magnetic Chalkboard or Whiteboard Clip easy to clean and reuse, Strong Rare Earth Neodymium Magnet sticks to any steel Surface "Super" Magnets can hold heavy items on your rerigerator, office cabnet or any steel item Comes with white 1mm Waterproof marker and three Large Magnetic Clips Water or cleaning will not remove your notes or message, chalk marker removes with Windex or Kitchen Cleaner Clips are 3 1/4 tall by 1 1/4 inches wide. Opens to over 1 inch wide to grab and hold large items