Improve sleep quality The wall headboard holder can reduce the noise caused by the unstable structure of the bed or other furniture, give you a quiet and comfortable home environment, enjoy your life Height adjustable The length of each headboard bracket can be adjusted freely , the number of adjusting screws can be reduced or increasedEasy to install Double-sided adhesive stick on the head of the bed, then screw one side of the EVA pad by hand until it is against the wall. Fix furniture easily without complicated operations. Wide range of uses This adjustable threaded bed frame anti-shake tool can be used in many places, as long as the center of gravity is unstable or the object is easy to shake. Such as beds, cabinets, chairs, sofas and other objects used against walls.Package includes: 1* movable head anti-collision holder style 1 (35-44mm) + 1* movable head anti-collision holder style 2 (50-66mm) + 1* movable head anti-collision holder style 3 (65-88mm) +1*Movable head anti-collision holder style 4 (80-110mm)The bed frame anti-shake tool is pre-installed with super glue and EVA protection pad, making your use easier and more convenient