Adjustable Threaded Bed Frame Anti-shake Tool, Headboard Stoppers, Bedside Anti Shake Tool For Beds Cabinets Sofas, 4pcs(47-64mm) REDUCE NOISE and SHAKING:By our headboard stabilizer fixing shake , you can do whatever you want on the bed without shaking and noise. The anti bed shake tool to reduce noise is useful.You can buy it for your sofa also if it always becoming wobbly . STRUCTURAL PRINCIPLE: Adjustable threaded bed frame anti-shake tools are fixed by strong double-sided tape, the length of the screw can be adjusted to adapt to different gaps, and the EVA cushion is buffered and fixed to reduce noise. Easy to change the stability of your bed frame in just a few mins by simply screwing headboard wall protectors into place. WIDE APPLICATIONS: The bed headboard stoppers anti-shake tools can provide support for bed frames, making your bed not easy to shake and make noises, they can also be applied to cabinet, table, book shelves, sofa and other items which against the wall . 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image 2. Due to manual measurement, please allow 1-3cm deviation Size: adjustable 47-64mm upper width 40mm lower width 35mm Delivery color: as pictured Quantity shipped: 4