... in all kinds of celebrations, the shotting distance is 15-20m. It spary large amount of color ... wonderful and favor. Features:1.various products length is available( 11cm,15cm,20cm,30cm,40cm,50cm,60cm, ... 80cm&100cm)2.party popper is powered by compressed air and spring. without firework ... pollution.3. Without firework and any chemical pollution is vary safe and it's vary easy to use. Suit ...