Various installation methods: You can choose to assemble in different positions of the bed frame. Very user-friendly equipment.Installation with holes: You can use the holes in the bed frame for assembly. So it can be installed with our nut. The whole process is also easyT-shaped design: large-area T-shaped gasket. Installed in the bed frame. Can play a very good protective role. And it's safe and stable.adjustable bed slat legs Wide range of applications: a variety of furniture applications. adjustable bed slat legs is an ideal choice for DIY furniture, cabinets, kitchen, furniture, office, and shelves.Product size: normal height: 18CM height after expansion and contraction: 33CM .Diameter: 3.8CM.