13" Plotter made of Laminated Vinyl "Lifetime Lexan"
Scales on white background for easy readability set on see-through vinyl or "Lifetime Lexan": guaranteed not to melt in high heat. Statute and nautical scales are parallel, making conversion easy. One side scaled for WAC charts, one side for Sectional charts. "How-to-Use" instructions printed on each plotter. Each plotter includes illustrated practice problems.