Do It Yourself Craft Banners. The design possibilities of these natural canvas banners are limitless! These 11 1/2" door hangers can signal any message you craft with your own fabric paints. Whether welcoming guests, warning lil' brothers not to cross the threshold or signaling an event, these do it yourself crafts for kids are the perfect way to make a personal statement! Each artist's canvas has a 9 5/8" wooden dowel and ribbon hanger. (4 dozen per unit) 8" x 11 1/2" Imported. Fabric paint sold separately. We recommend using fabric markers, fabric paint pens, permanent markers or acrylic paint, sold separately online.