This popular washable jumbo-sized chalk set comes with 20 sticks of brightly colored chalks neatly packaged inside a colorful bucket with an easy-to-hold carrying handle. Each piece of chalk measures 4 inches long and is washable and easy to remove from hands and clothes. Chalks come in pink, green, blue, yellow, and white. All chalks are suitable for indoor use on a chalkboard or outdoor use on brick or sidewalk surfaces. Age Grade: 3+ Product Dimensions/Weight: 5L x 4.3W x 4.7 H / 1.25 lb Inner Pack Dimensions/Weight: 12.7 L x 10.5 W x 10.0 H / 9.4 lb Made In: China Batteries not required