Features: *Made of high quality material, and practical to use *The bed frame anti-shake tool can reduce the noise caused by the unstable structure of the bed or other furniture, give you a quiet and comfortable home environment, and enjoy your life! *The EVA cushion of the bed frame anti-shake tool can effectively reduce noise and protect the wall from damage and prevent the rock from shaking.Measure the distance between your shaking furniture and the wall, then choose the right size adjustable threaded bed frame anti-shake tool to hold it in place. *This Adjustable Threaded Bed Frame anti-shake tool can be used in many places, as long as the center of gravity is unstable or easy to shake the object can be used. Such as bed, cabinet, chair, sofa and other objects used against the wall. Specifications: Adjustable: 30-40mm,47-64mm Material: EVA+Metal Package Contents: 4 x Bed frames anti-shake tool Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material, and practical to use The bed frame anti-shake tool can reduce the noise caused by the unstable structure of the bed or other furniture, give you a quiet and comfortable home environment, and enjoy your life! The EVA cushion of the bed frame anti-shake tool can effectively reduce noise and protect the wall from damage and prevent the rock from shaking.Measure the distance between your shaking furniture and the wall, then choose the right size adjustable threaded bed frame anti-shake tool to hold it in place. This Adjustable Threaded Bed Frame anti-shake tool can be used in many places, as long as the center of gravity is unstable or easy to shake the object can be used. Such as bed, cabinet, chair, sofa and other objects used against the wall.Specifications:Adjustable: 30-40mm,47-64mmMaterial: EVA+MetalPackage Contents:4 x Bed frames anti-shake toolNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.