Here is your material and cut list for the 2x4 bench. Material List - (8) 2x4x8's - (2) 2x2x8's - (1) 2 inch construction screws - (1) 3 inch construction screws - 120 grit sand paper - 220 grit ...

The first number is always thickness, followed by width. If you see a third number (e.g. 2x4x8), that number is length. Thickness and width are measured in inches, while length is measured in feet.