Approximate Dimensions: Height: 3" to 4", Width: 2-1/4", Material Type: Hardwood. This leg is attached to the furniture item with a 5/16" hanger bolt. Attachment and removal of the leg are easy. The leg is simply turned to the right to install and to the left to remove. This wooden leg is finished in a luxurious black finish. The wood is strong and durable and is equipped with a plastic adjustable glide on the bottom of the leg. The Adjustable Leg feature provides an easy way to adjust your furniture item to uneven floors. This will prevent the furniture item from "rocking" back and forth because of an uneven floor. Uneven floors can also stress the frame of a furniture item by causing it to flex as it tries to adjust to the uneven floor surface. There are three available sizes of Hanger Bolts. Please carefully check the hanger bolt size on your present leg to ensure that your new legs will be compatible. The 5/16" bolt is the most common size, especially in American-made furniture. M8 (8mm) bolts are typically seen in furniture and some other imported items. M10 (10mm) is seen in other European imports (Natuzzi, etc.) You can reference the picture above to see the difference between the 5/16" and M10 bolts by simply utilizing a Bic® pen. M8 and 5/16 look almost the same, with the difference being the type of thread. Be sure to check the fit with a bolt or nut, and not just with a tape measure. The three sizes of hanger bolts are NOT cross-compatible, so please check carefully before ordering. If you are uncertain which size Hanger Bolt you need, please call for assistance. Our sofa legs are not just for the sofa. They also fit well and look good on chairs, ottomans, and other furniture items. Your entire sofa, chair, ottoman, and other furniture pieces rest on the legs. If the leg is loose or otherwise defective, the result can be an uncomfortable use of the furniture. Defective legs can lead to structural damage to the furniture because of uneven stress loads being placed on the frame. It is important, not only for appearance's sake but also for the well-being of your furniture, to keep the legs in good repair. Even if your legs are still in good condition, you may wish to add new legs for functional or appearance reasons. Purchasing longer legs than are presently installed will raise the height of the furniture item from the floor. Of course, shorter legs will lower the height. An easy, cost-effective way to alter the style of your furniture is with the installation of new legs. There are many styles, colors, and finishes from which to choose. Please note that wood grows in a forest in the form of trees; it is not manufactured in a factory like plastic. As a result, every wooden chair leg is unique, with naturally occurring variations in color, texture, and grain pattern. The color and variation of the grain are one of the distinguishing features of wood, making it highly sought after as a material for sofa legs and fine furniture. Because wood is a natural material, each couch leg may differ slightly from the photographic representation shown on the website.