Little hands will love drawing with these kid-sized chalks. More colors than ever before, 14 of each color shown. Chalks measure 4"L x 1" thick. Non-toxic. Colorations® Sidewalk Chalk Classroom Pack does not contain the following common allergens: Does not contain Latex Does not contain Dairy & Casein Does not contain Egg Does not contain Gluten Does not contain Peanut & Tree Nut Does not contain Soy