Product Description: Application: Designed to reduce vibration in amplifiers and speakers, improving sound quality and stability. Material and Construction: Case: Durable aluminum alloy for strength and resistance to wear. Interior: Made of high-quality ABS plastic for a smooth and comfortable feel. Non-Slip Gasket: Equipped with a silicone non-slip gasket to prevent slipping and ensure stability. Size and Compatibility: Diameter: 30mm Height: 11mm Screw Compatibility: Fits M4 screws, ensuring a secure fit for most speaker systems. Colors: Available in three colors - silver, gold, and black - to match your speakers aesthetics. Specifications: Material: Aluminum alloy case, ABS plastic interior, silicone gasket Color: Silver, gold, black Size (Approx.): 30 x 11mm (Diameter x Height) Mounting Screw Hole: 4mm Package Contents: 4 pcs x Speaker Feet Pads Important Notes: Color Variation: Due to lighting and screen differences, the color of the item may vary slightly from the pictures. Measurement Tolerance: Please allow 1-2 cm differences due to manual measurement. Elevate your audio experience by using these speaker feet pads. They not only enhance the sound quality by reducing vibration but also provide a stylish and durable solution for your speakers. With a choice of three colors and a secure fit for M4 screws, these pads are a versatile addition to your audio setup.