... ;3, All process with quality checking;4, Pay close attention to each details;5, Customize service for colorized package, logo printing ... Description 1. Flame-retardant cotton paper or 17g double copy rice paper, Bio-degradable material. Flame Resistant.2. 100% environment friendly ... go.7, Make a wish and watch it flying in to sky!Instruction1, Only launch in dry, open and windless conditions.2, Launch ...