1158F Propeller for 4 Pro Drone B Customized high-strength fiber-reinforced hardened material, balanced strength and toughness, better flight performance. Classic quick-release design, lower flight noise, longer battery life. Specifications: Product name: 1158F propeller Applicable models: For 4 Pro Material: Custom fiber reinforced material Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. style: B: Silver paddle tip Color: As Shown Material: Fiber-Added Material Package Contents: 2 Pair x Propellers 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.