Wood Survey Stakes, 1" x 2" x 18" – Bundle of 50 Create durable, easy-to-identify field markers with these 18-inch pointed Douglas Fir stakes . Ideal for surveying, construction layout and general site marking, they combine a substantial marking surface with enough length for secure placement in suitable soil. Key Features 1" x 2" x 18" pointed wood stakes for surveying and construction. Provides a substantial above-ground marking surface for easy field identification. Broad face accommodates field notes, station numbers, paint and flagging . Made from quality Douglas Fir sourced from the Pacific Northwest and manufactured in Central California , with straight, tight grain for reliable driving and reduced breakage.