Basic Talent Parameters：This set includes 4 solid rubber blocks, each measuring 2" x 2" x 1.6" (50mm x 50mm x 40mm). These thick, square rubber pads are perfect as durable anti-vibration pads or heavy-duty rubber bumper blocks for a wide range of equipment. Made of High-Quality, Solid Rubber for Long-Lasting Performance：Constructed from premium solid rubber (approx. 75 Shore A), these hard rubber blocks are built to endure. They resist oil, weather, and corrosion while withstanding heavy loads. Their shock-absorbing and anti-wear properties ensure long-term use without deformation for sustained noise reduction. Excellent Shock & Vibration Absorption for Multiple Applications：Effectively dampen noise and vibration from appliances and machinery. Ideal as anti-vibration rubber feet for washers, dryers, dehumidifiers, outdoor AC units, and furniture blocks. can create a quieter environment. Simple, Stackable & Versatile Installation for Immediate Use：Place these square rubber pads symmetrically under equipment legs or feet. Their flat design and solid construction allow for secure stacking to achieve desired height or increased damping for enhanced sound isolation. Note：Engineered for longevity and reliable performance. Upon first unboxing, you may notice a natural rubber odor, which is harmless and will dissipate quickly in a well-ventilated area.