Warm Reminder:>>> Measure the distance between your knocking furniture and the wall, at, Choose set from a variety of lengths, choose the right size anti shake device to hold it in place. INSTRUCTIONS FOR USE:>>> Our headboard stabilizer without drilling into walls or head boards.The metal base of anti bed shake tool with white double-sided tape is glued to the head of the bed, and the side of the EVA pad is by hand until it is against the wall. EASY TO INSTALL:>>> Adjust the length of the headboard bumper as needed,easy to change the stability of your bed frame in just a few mins by simply screwing headboard wall protectors into place. FULL :>>> Adjustable threaded bed frame anti-shake tool with EVA cushion effectively noise and your wall from damage, this headboard stabilizer can the head of the bed from wobbly. WIDE APPLICATION:>>> This bed headboard brace anti-shake tool can be used in many places, as long as the center of is unstable or easy to shake the object can be used. Such as shaking furniture, bed, cabinet, chair, sofa and other objects used against the wall. 【Material composition】: Plastic 【 Dimensions】: 3.5x1.8x1.8 inches 【Contents】: 1 bracket For more affordable and high-quality items, please search or click on the brand： Service: If you have any questions about our products, please feel free to contact us, we will reply to you as soon as possible, I wish you a happy shopping!