Features: Premium nylon spandex blend dust cover delivers protections for speakers, shielding against dust, debris, and wear during indoor/outdoor event. Elastic edges design enables easy installation within seconds while maintaining full access to speakers controls and ports for uninterrupted music experiences. Essential for event planners, and audiophiles who frequently transport their premium equipment between venues and require dust prevention. Performs flawlessly at beach parties, rooftop gatherings, and concert stage where speakers face particles and unpredictable weather conditions. Light weight construction folds into compact storage size without compromising its tear resistant durability, making it a must have accessory for mobile sound systems. Specifications: Component: Nylon Color: Black Applicable model: for 310/320 Package Includes: 1Piece Dust Cover note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.