2x2x8df furring strips

2x2: This is the nominal size of the lumber. Its actual, finished dimension is typically 1.5 inches by 1.5 inches.

DF: This stands for Douglas Fir, a strong and popular wood species known for its dimensional stability and straight grain, making it excellent for framing and structural utilities.

Furring Strip: This defines the product's purpose. Furring strips are long, thin pieces of wood used to create a level supportive grid or "furring" on walls or ceilings.