Adjustable Thread Bed Frame Anti-Shake Tool Fixed Bed Does Not Vacillate Main Feature: Improve sleep quality: If you think that moving your bed won't affect your sleep, you may want to think about it In fact, if you don't have proper support, you will make a loud bed when you try to sleep We did it Wall protection: EVA cushion can effectively reduce noise and protect the wall from damage and prevent bedrock from shaking. Easy to install: Our threaded slides are screwed into place and can change your bed frame in minutes to make your bed more stable. scenes to be used This adjustable threaded bed frame anti-shake tool can be used in many places as long as the center of gravity is unstable or easily swayed. Objects such as beds, cabinets, chairs, sofas, etc. are placed against the wall. Instructions: Measure the distance between the swayed furniture and the wall, then select the appropriate size of the adjustable threaded bed frame anti-shake tool to secure it in place. Specification: Material metal Product Size 44 x 30 to 40 mm 44 x 47 to 64 mm 44 x 64 to 87 mm 44 x 84 to 110 mm Package Contents 1PC anti-shake tool Note Please allow a difference of 10-20mm due to manual measurement. Due to the difference between the monitor and the light, the image may not reflect the actual color of the item. Thank you for your understanding.