Features: Improve the Quality of Your Sleep: If you think that a Moving bed would not affect your sleep, you might want to think again In fact, without proper support, squeak of the bed while you're trying to sleep We made it Wall Protection: EVA cushion effectively reduces noise and protects your wall from damage, Prevent the head of the bed from becoming wobbly. Easy to Install: Our threaded glides screw into place and can transform your bed frame in minutes, Make your bed more stable. Usage Scenarios: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. Using Methods: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. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Material:Metal,EVA Size:33-44mm,47-64mm,64-87mm,84-110mmOptional Package List: 1x Anti-shake tool