The amazing ZartZ will stick to tons of surfaces for 15 to 30 seconds then auto releases! Incredible with Zartz, the whole world your target! High performance fun shoot over 45 feet. Wash as the arms swing in to position! Clip the Zart over the firing pin, & you are ready to launch! One set includes , 1 bow and 3 Zartz arrows. Indoor and outdoor. Colors may vary.