Powerful function: The headboard stabilizer features adjustable threads that allow for precise installation distance adjustment, helping to prevent the headboard from shaking, protect the wall, reduce noise from movement, and improve sleep quality. Material: The headboard stabilizer is constructed from metal iron, VHB adhesive tape, and an EVA shockproof gasket. It is strong and durable, effectively protecting the wall from damage and minimizing noise. Easy to install: Measure the distance between the bed frame and the wall. Attach one side of the metal base to the bed head using the included double-sided adhesive tape, with the EVA gasket side touching the wall. Adjust the length of the stabilizer until it is firmly in contact with the wall. No screws or drilling required. Includes: 4 headboard stabilizers (available in small adjustment range: 33–40mm and medium adjustment range: 47–67mm), 4 pieces of 3mm thick double-sided adhesive tapes, and 4 EVA cushions. Wide range of uses: Suitable for various furniture applications, including bed frames, sofas, cabinets, and desks, providing stability and reducing vibration in home or office settings.