Calculated Industries 8503-TM12 ProjectCalc Classic with 12-Foot Tape Measure Model and Do-It-Yourself Project Calculator For: Do-It-Yourselfers, Woodworkers, Hobbyists, Decorators and Gardners Enter feet-inch-fractions without changing to decimals Use it to estimate quantities and costs for paint, concrete, tile, wallpaper and carpet Convert between all standard math dimensions Includes: Easy-to-Follow User's Guide and 360 Hinged Hard Cover Door and 12-Foot Tape Measure