Are you still worrying about your furniture legs are broken/wobbly or too short? The height of metal bed frame support legs can be adjusted with the swivel base to select the right height to suit uneven floors. The unadjusted height is 4.72 inch/120mm, the longest can be adjusted to 7.08 inch/180mm. Please check the size information before you purchase to make sure the size is exactly what you need. The base of our metal adjustable furniture legs are upgraded and improved. Designed with thicker and larger force area base to ensure maximum stability and prevent wobbling or tipping. Also the bottom uses rubber pads to effectively anti-slip, reduce noise and protect the floor. Made of cold rolled steel material, strong and durable, not easy to deform, strong bearing capacity and not easy to rust. The pipe wall and circular base have been thickened, it's a practical choice compatible withbusy households or commercial settings. 1. Prepare screwdrivers and screws (Are Included); 2. Select the location and hole position to be installed; 3. Fix the position of the bed legs and align the screws with the holes and tighten them; 4. Height adjustment by manually rotating the bottom of the bed support legs. The adjustable height support legs are not only suitable compatible withbed, but also suitable compatible withcabinet, couch, table, ottoman, chair, TV stand, night stand, sofa, desk, footlocker, wardrobe, bathroom cabinet, dresser, shelves, coffee table, bookcases or other home DIY furniture. Adjustable Height Furniture Legs with Wider Base compatible withDresser, Sofa, Bed, Chair, Etc. - 4.72-7.08 Inch (12cm-18cm) Colour:B:Black Material:alloy steel Package Contents: 1set * Furniture Legs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.