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 bed when you try to sleep! We did it! Wall protection: EVA cushion can effectively reduce noise and the wall from damage and from shaking. Easy to install: Our threaded slides are into place and can change your bed frame in minutes to make your bed more stable. scenes to be used This threaded bed frame anti-shake tool can be used in many places as long as the center of 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 threaded bed frame anti-shake tool to secure it in place. Specification: 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 may not reflect the actual color of the item. Thank you for your understanding.