10 pairs (10 clockwise and 10 counterclockwise) white 5inch propellers designed for freestyle drones and DIY builds. Molded from durable polycarbonate, each propeller balances lightweight construction with reliable stiffness for responsive flight. Key features and benefits Complete set: 10 CW and 10 CCW props in white for balanced thrust and easy replacement during maintenance or upgrades. Size and performance: 5 inch diameter with a 3 inch pitch for efficient thrust and predictable handling during aggressive maneuvers. Lightweight: 4.5 g per prop for reduced rotational inertia and quicker motor response. Precise fit: center hole inner diameter 5 mm and center thickness 6.1 mm for secure mounting. Prop disk diameter 129.7 mm and maximum prop width 14.7 mm for clear clearance and predictable airflow. Recommended for 2207 2100kv motors to match power and RPM characteristics typical of freestyle setups. Material: polycarbonate (PC) for a balance of impact resistance and stiffness suited to acrobatic flying. Why choose this propeller set Versatility: The mix of CW and CCW blades simplifies prop swaps and keeps your craft symmetrical for stable flight. Durable and responsive: Polycarbonate construction and low weight provide consistent thrust and quick control feedback without excessive fragility. Easy to integrate: Standard 5 mm center bore and common dimensions make these props compatible with many freestyle frames and custom builds. Typical use scenarios Freestyle flying: Perform rapid rolls, flips, and snaps with props tuned for responsive control and consistent thrust. DIY builds and repairs: Stock multiple pairs for testing motor and tuning changes or for quick infield replacements. Aerial video practice: Use as durable spares when rehearsing camera moves where predictable handling matters. Specifications Color: white Quantity: 10 pairs (10 CW + 10 CCW) Diameter: 5 inches Pitch: 3 inches Weight: 4.5 g per prop Center hole inner diameter: 5 mm Recommended motor: 2207 2100kv Prop disk diameter: 129.7 mm Center thickness: 6.1 mm Max prop width: 14.7 mm Material: PC (polycarbonate) These propellers provide a practical combination of size, material, and balance for freestyle pilots and DIY builders seeking consistent performance and straightforward compatibility.