1. The Propeller Protrudes From The Fuselage, Which Is Easy To Damage And Difficult To Store. The Foldable Design Of The Propeller Holder On Both Sides Can Store The Propeller Snugly In The Fuselage, Which Is Safe And Convenient To Store. 2. The Hard Frame Fits The Fuselage, And The Soft Silicone Wraps The Paddles Without Pressing The Fuselage And Paddles At All. 3. The Anti-Knock And Dust-Proof Hard Bottom Cover Can Effectively Protect The Drone'S Downward Vision System And Infrared Sensing System. 4. Prevent Damage To The Paddle When Going Out For And Storage. It Can Be Directly Put Into for B658 Fuselage Bag, B659 Compact Package, B660 Multi-Battery Package, And AQX10/AQX-11 Safety Case Without Disassembling The Propeller. 5. Suitable For Air 3 Bundle Propeller Propeller Blade Holder Accessories Chassis Protection Cover Product Name:Protective Cover For All-In-One Paddle Beamer Model:A3-SJ663 Applicable Models:for AIR 3 Colour:Black & Orange Material:Plastic+Silicone Size:About 108x90x62mm Package Contents: 1 * Propeller Blade Holder Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.