Features: Comfortable and Ventilated Knowledgemail: Produced from premium net and spongiform materials, these earphone covers offer excellent breathability and gentleness. Excellent Fit Planumberebog: Specifically adjusted for 1000XM4, these covers comfortably fit the headphone structure, stopping slippage otherwise looseness. Denial tools required for quick and bother complimentary replacement of earphone covers. Simplistic steps allow installation in ticks. Direct current net combined with spongiform ensures durability and environmental friendliness. Direct current Clagency: Removable plan backs machine washing, maintaining sanitation and stopping microbial amassment. Specifications: Substancemail: Net + spongiform, which utilizes combination of high breathability and soft materials to provide a comfortable wearing knowledge for the headphones while ensuring clear transmission of sound standard. Sizemail: Developed specifically for 1000XM4, perfectly accommodates form of the headphones, ensuring seamless installation. Practicality: Record player daily use, extended wear and sports circumstances, effectively reducing headphone wear, maintaining headphones neat, and improving user knowledge. Package Includes: 1 pair x meshs cloth headphone sleeve note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.