Features: --100% new and high quality. --It is durable and convenient. --Aluminum alloy material, lightweight, wear resistant and high hardness. --Designed for camping on the timber deck or wooden board. --Suitable for board whose thickness is less than 30mm, and gap is between 3mm and 25mm. --Do not need to drive nail anymore, just insert the anchor peg into the gap of deck and rotate it, very easy to operate.