Block Island, R.I. to the Canadian Border - Region 2 Harnesses & Tethers Extremely dirty surfaces may require

Extremely dirty surfaces may require a second application

Helpful cruising data like GPS waypoints

Ultra-Rugged with No Filament to Burn Out or Break

Unlike anything else on the market

Block Island, R.I. to the Canadian Border - Region 2 Harnesses & Tethers Extremely dirty surfaces may requireBlock Island, R. I. to the Canadian Border Maptech Chartkit books are full color reproductions of NOAA charts bundled together in large cruising regions. ChartKit has been a mainstay of boating for generations more than 1 million ChartKit books have been sold in the past 40 years! A Great Value You'll save up to 90 percent compared to the cost of purchasing individual paper charts. The Perfect Size Large enough to plot routes; small enough to fit on