1. Our hairpin legs are iron. Each leg can support up to 20 lbs and 80 lbs, and all 4 legs are joined together. We provide all the necessary hardware for installation on the desktop. Ideal for medieval, country, farmhouse style Our modern feet fit all models 2. Size: when fully unfolded, the height is 8 inches. Ideal for laptop tables and coffee tables. Children's workbench. 3. Our lightweight, folding metal hinges can fold and store the legs when not in use. It is perfect for storing under the bed or in the closet. 4. Powder coated - all legs are powder coated to ensure good adhesion between the coating and the metal. Rubber feet on each leg allow you to move the table safely without scratching the floor. Number of pieces delivered: 4 Color: Black Size: 200mm