Fly your PowerUp plane rain or shine! 5 waterproof paper airplane templates with folding lines designed for a perfect flight. Custom-made with DuPont™ Tyvek® technology: a waterproof, tear-resistant solution to flying in humid and/or wet conditions Designed for PowerUp 3.0 and PowerUp Free Flight (2.0) Leonardo da Vinci template design 5 waterproof paper airplane templates with folding lines designed for a perfect flight Designed for PowerUp 3.0 Designed for PowerUp Free Flight (2.0) Waterproof Paper Templates Only Leonardo da Vinci template design