Crayola Sidewalk Chalk Create the most colorful works of art in the open air with this sidewalk chalk set from Crayola! The special angular shape of the sidewalk chalk prevents rolling away and provides extra good grip when chalking. Crayola sidewalk chalk is washable from clothing and easy to wipe away with water. Specifications: Gender: junior Age: 4+ years Material: chalk Package dimensions: 172 x 130 x 112 mm Total weight: 1.45 kg Color: multicolor Contents: 48 sidewalk chalks