Attention: Your old legs may be attached with different bolts, while our furniture legs are pre-drilled with 5/16 inch threaded bolts, which will fit most furniture. If our furniture legs do not fit into your old furniture, please use our Insert Nuts to screw in the legs. Specification: -Condition: 100% New; -Material: Plastic; -Height: 1.2 inch (3cm) / 2 inch (5cm) / 3.2 inch (8cm); -Bolt thread: 5/16 "; Installation: 1.Drill a hole if there is no existing one. 2.Put the insert nut into the furniture base.(Tips: the round plate toward outside) 3.Fasten the nut with screws. 4.Screw in the legs. And then you will get a "new" furniture. Package included: - Furniture legs; - Mounting plates; - A set of Screws; - Rubber covers ; Note: -Due to the effect of light and monitor, the color may be slightly different from the actual product. -Please allow 1-2mm error due to manual measurement.