Strong and Durable The post base anchor is constructed from 2.7 mm thick high-quality metal with a protective coating, offering durability and rust resistance for long-term outdoor use. Adjustable Designed as an adjustable half column base to fit various wooden post sizes, including 1.5"x1.5", 2"x2", 2"x4", and 4"x4". Can be opened to accommodate posts already installed on concrete. Wide Application Wood post bases help repair and reinforce posts. Ideal for porch and deck post supports, mailbox posts, table legs, terrace wooden fences, signs, and other applications requiring secure wood post anchoring. Each post bracket features multiple predrilled holes for easy installation on posts, decks, or concrete surfaces. Brackets are reusable. Material: Metal Color: Black Package Contents: 4 x Post Bracket Note: Light reflection and display differences may cause slight variations between the item color in the image and the actual product. Measurement may vary by +/- 1-3 cm.