Adjustable Threaded Bed Frame Anti-Shake Tool Telescopic Support for Room Wall Features: Felt helps reduce noise and protects the wall from damage while preventing bed movement and shaking. This adjustable threaded anti-shake bed frame tool can be used in various applications where stability is needed. Ideal for items placed against walls such as beds, cabinets, chairs, and sofas that may be prone to shaking or have an unstable center of gravity. Easy to install. Helps prevent bed movement and squeaking, contributing to a quieter sleep environment. Description: We strive to make the product images as accurate as possible to reflect the actual item. Specifications: Material: Iron Color: Bronze, Silver White Size: S, M, L Felt Height: 5mm Package List: Holder + Felt + 3M Adhesive Conversion: 1mm = 0.039 inch, 1 inch = 25.4 mm Product Size: S: 56x28 to 76mm M: 75x35 to 93mm L: 93x35 to 126mm Package Included: 1 x Anti-shake Tool