Fenical Waterproof Artist Apron Smock Painting Apron with Long-sleeve for Children Kids (Blue) Color: Blue. Material: Waterproof polyester. Overall size: 55 * 44cm. Suitable for kids from 3 to 6 years old. Has three pockets to hold water pen, paint, snacks and paper towels and other items. Effectively oil paint, you will be able to protect the children's clothes from watercolor. Velcro closure design for convenient use.