These worktop support legs are made of high-quality iron material, the bottom of the adjustable chrome legs is made of PP material, and the table legs surface is electrostatically sprayed, which is moisture-proof, rust-proof, and smooth. The adjustable support legs are equipped with two layers of pipes, the thickness of the inner pipe is 0.9mm, and the thickness of the outer pipe is 1.2mm, The load-bearing capacity of each metal table legs is as high as 50kg. The legs have a simple and stylish design, you can DIY various styles of furniture by using these worktop legs for furniture, such as dining tables, campervan table, coffee tables, dressers, TV cabinets, sideboards, chests of drawers, cabinets, coffee tables, etc., flexibly meet more ideas and make home life more beautiful and interesting. In order to meet the needs of different heights, the dining table legs are designed with height-adjustable function, the diameter of the table leg extenders is 60mm, the original height of eachbreakfast bar legs is 710mm/28 inches, hold one end of the table leg, turn the other. At one end, you can easily adjust the height, up to 1100mm / 43 inches, you can choose the perfect height according to your needs. These metal table legs come with 4 pre-drilled holes for quick and easy installation, adjust the height you need, mark the installation location, and screw it to the bottom of the table. The suitable specification is 5*25mm screws. Note that the package does not contain screws.