Allydrew Chalkboard Labels / Chalkboard Stickers for Organizing, Labeling, Gift Tags, Drink / Wine Markers, and Weddings with White Liquid Chalk Pen Comes with 2 chalkboard stickers set and one chalk pen Comes with 2 chalkboard stickers set and one chalk pen Sold as a set of 32 labels; Dimensions: 3.5"X 2" ; Material: Vinyl plastic Sold as a set of 36 labels ; Dimensions: 3.25" x 2" ; Material: Vinyl plastic Chalk pen can be used on chalkboard labels, glass, windows, or any non-porous hard surface. Removes easily with a damp cloth