Features: Perfect Original replacement shell ensures precise compatibility for wireless mouse, solving issues caused by wear or damage. Ideal for gamers and professional who need to maintain optimal device performances. Durability Plastic : from durability plastic for sturdy protections against daily impacts and scratches. Perfect for heavy users who want to extend their mouse life. Easy Installation : Not require complex tools for quick and simple assembly. A great solution for enthusiasts who prefer at home repairs to save time and cost. Original Quality : Maintains high standards, ensuring mouse performances after replacement. Ideal for detail oriented users. Recyclable plastic helps reduce e waste. A responsible option for consumers supporting sustainabilities. Specifications: Compoennt: plastic Size:precise for wireless mouse Type：upper shell + bottom shell combination Technical parameters: Original replacement case, specially for wireless to ensuring perfectly and efficient heat dissipation Package Includes: 1PC mouse upper case 1PC mouse bottom case note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.