Features: Make of rolled steel process, which have advantages of strong and enduring / strong bearing capacity / no deformation / no rusts.<br> This furniture feet can give elegant and modern look while enhancing your home furniture with a touch of sophistication and elegant.<br> Adjustable support legs is not only suitable for the bed, but also for the cabinet, sofa, table, chair, TV stand and bedside table, coffee table or other furniture at home.<br> Easy to Install: If bed frame have presets holes: aligns double holes on bed frame with double holes on support legs of bed, then tighten screws and nut;If bed frame not have presets holes: Clamp bed frame with auxiliary plate and bed frame legs, then tighten until fixed;finally rotate base of bed support legs wood slats until bed frame is stable.<br> In order to distribute weight of bed evenly, it is recommended to use 8-10 bed frame support block legs at same time.<br> Specifications: Materials: Cold rolled steels<br> Height: 8-12cm(3.15-4.72inch)/12-18cm(4.72-7.09inch)/18-31cm(7.09-12.2inch)/25-42cm(9.84-16.54inch)<br> Package Includes: 1Pc Adjustable Height Bed Support Legs<br> note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.