Features: For drones series drones, this rear dustproof mesh effectively blocked particles while maintaining optimaled airflows to prevent overheating. From durability ABS this lightweighted and dust proof cover seamlessly attaches to the upper shell without tools, offering abrasions resistant protections against sand and debris during flights. For aerial photographers, inspection professional, and drones enthusiasts operating in dusty environment like deserts, construction sites, or coastal area. Maintains drones functionality during extended outdoor, landscape surveys, or adventure travel where wind blown particulates could compromise internal components and cooling systems. Essential for drones upgrades combines protections with intelligent ventilations design, preserving your drones imaging stability and flight durations while simplifying maintenance through easy installation particle filtration. Specifications: Product name: for drones Dustproof mesh on the rear side of the upper case Product material: ABS Product size: about 2x2cm/0.78x0.78in Package Includes: A Pair Of Dustproof net On The Rear Side Of The Upper Case note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution