Quick Reference Weather Forecasting Card. Shows the use of wind direction, barometric pressure, and cloud type in predicting the weather, plus a full list of radio weather stations for official broadcasts, key information on storm warnings, hurricane avoidance, navigating in fog and other hazardous conditions, and more. Weatherproof high-strength plastic, full color on both sides. Punched for binder or bulkhead mounting. Dimensions: 8.5" x 11" (216 x 279 mm). Additional product information: Size: 8 1/2 X 11-Inch; Material: Plastic; Style: Modern; Included Components: Great Product; Sport Type: Boating. Item Dimensions (L x W x H): 11.15 x 8.5 x 0.1 inches. Item Weight: 0.01 ounces. Package Dimensions (L x W x H): 10.6 x 8.3 x 0.1 inches. Package Weight: 1.6 ounces.