This DJI Neo accessory features buoyant EVA and durable, functional designs: its high-density EVA foam absorbs 70% of collision force (reducing propeller wear by 85% per simulations) and provides buoyancy to support the drone for 30+ minutes in water, preventing sinking or fuselage scratches. Made of marine-grade EVA, it resists saltwater corrosion and UV damage, works reliably from 32°F (0°C) to 120°F (49°C), and has built-in drainage channels to avoid waterlogging. It also features a tool-free installation system: simply align with propeller guard mounting points to snap on in 5 seconds, and detach with gentle pressure without residual adhesive or drone damage.