Features: Engineered with premium rubber, these square anti vibrations pads effectively minimize noise and structural vibrations from outdoor air conditioning units, ideal for high rise residents and noise sensitive environments. Weather resistant construction withstands extreme temperatures, UV exposure, and moisture while maintaining elasticity for long lasting shock absorption in outdoor installations. Perfect for apartment dwellers, commercial building managers, and homeowners seeking vibrations control solution for window mounted or balcony installed air conditioning systems. Designed for outdoor air conditioning units in apartments, suburban homes, and office complexes where vibrations transfer through wall/floors requires mitigation. universally square shape ensures compatibility with most split systems condensers and heat pumps, featuring easy installation via compression fit design for immediate noise reduction. Specifications: Component: Rubber Color: Black Size: As Picture Shows Package Includes: 4x Square Air Conditioning Outdoor Unit Shockproof Rubber Pad note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.