A clear, vinyl case that holds any charts or chart kits, and zips closed for complete protection from the elements. If you want, you can plot courses right on the cover with ballpoint or Stabilo pen, and later wipe it off. 29005 BNI #6 VINYL CHART CASE - SMALL
10" x 16-1/2" Heavy #10 gauge transparent vinyl. Heat-sealed edges - no stitching.