Improve your RC drone performance with our premium 7Inch 2-blade propellers Designed for precision and durability, these propellers feature a low-profile motorized propeller configuration to optimal thrust and efficiency Each propeller is made from premium fiberglass reinforced nylon for exceptional strength and wear resistance Easily replace or upgrade your existing drone setup. 7X12R models are compatible with a wide range of RC drones, ensuring a and excellent performance<br><br>Model:7X12R Length: 7 inches Pitch: 12 Blades: 2 Hub diameter: 12.4mm Hub thickness: 8mm Shaft: 5mm Adapter: None Colour:Black Material:glass fiber reinforced nylon<br><br>Package Contents: 1 * Propeller<br><br>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.