The HQProp D90mm for Cinewhoop  Grey is a set of high-quality propellers designed for use with cinewhoop drones, specifically tailored to deliver stable and smooth flight performance for aerial filming and FPV (first-person view) experiences. Here are the key features and details:

1. Size and Design:
   • Diameter: 90mm, suitable for smaller, more agile cinewhoop drones.
   • Blades: Typically designed with 4 blades, offering a good balance between thrust and efficiency.
2. Material:
   • Polycarbonate: These propellers are made from durable polycarbonate, which provides a good mix of rigidity and flexibility, ensuring resilience against minor crashes and impacts.
3. Color:
   •  Grey: The grey color not only adds a sleek and professional look to your drone but also makes it easier to see during flight.