Hardwood 1in. x 1 in. x 72 in. Tomato Stakes, Typically Oak. Excellent for exterior use, landscaping and gardening. These 6 ft. long stakes are perfect for supporting vegetables or flowering vines. Made out of untreated wood, they are safe to use in any garden. For a quick installation, the stakes have one pointed end that easily pushes into the ground. Strong, decay-resistant.