Reusable Food Safe Chalk Board Table Runner: Includes, Colored 4 Pack of Dust Free Chalk & Holder (18 in X 6 ft) (Black) Comes w/ 4 Chalks: The zero dust ButterStix Chalks are food safe and can be used directly on the runner, plates, dishes, etc. They work on most non-porous surfaces: windows, glass, mirrors, plastics, chalkboards, etc. Always test on a small area first. Perfect for hosting parties, play dates, birthdays, tailgating, graduation. Perfect gift for birthdays, housewarming party, for hostess. Dimensions: 18inch x 6 feet; Easy to Clean: just wipe with a damp cloth; if "ghosting" remains, a Magic Eraser will do the trick SAFE: PVC, BPA & Phthalate Free, made from extruded plastic that is food safe REUSABLE & versatile for years: can even use it as a banner to hang, using it as a sign. NON REFUNDABLE PRODUCT.