Features: Waterproof Marine speakers Cover provide most weather defense with high strong ABS component , safeguarding sound systems from rain, waves, and humidity during marine adventures. general compatibility fits most marine speakers brands (6 to 8" models) through tool without installation, featuring UV/erosion resistant construction for saltwater durability. Ideal for boat owners, watersports enthusiasts, and yacht party hosts requiring stable outdoor sound defense across fishing trips or high speed cruising. Maintains premium sound quality during coastal gatherings or stormy voyages while shielding speakers from environmental damage and premature aging. Reinforced acoustic optimized design combines fast clip fasteners with breathable mesh panels, ensuring 360 weatherproofing without compromising bass response or treble clear . Specifications: Component : ABS Size: about 230x102x45mm/9x4x2inch Package Includes: 1xSpeaker Covers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.