Optimized Performance: Experience superior flight dynamics with for 's meticulously designed 7.5x3.7x3 propellers. Construction: Made with advanced material, these propellers resist breakage and deformation, ensuring long-lasting use even in demanding conditions. Enhanced Aerodynamics: The design enhances lift and reduces drag, allowing for smoother, more stable flights and improved energy efficiency. Compatibility: These propellers are compatible with most RC drones, making them a versatile choice for hobbyists and competitive pilots alike. Model: DP7.5x3.7x3-PC Length: 7.5 inches Pitch: 3.7 Blades: 3 Paddle diameter: 15mm Paddle thickness: 6.8m Axle: 5mm Adapter: None Due to different batches, there may be differences in product appearance and printed text, which not affect use Colour:Black Material:pc Package Contents: 1 x Propeller kit 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.