1. for 3 Front Boom Shaft Cover Plate Assembles Repair Parts 2.Can Be Used To Repair 3 Front Boom Shaft Cover Plate 3.Professional Installation Is Required, And Drones Can Be Damaged By Improper Installation, So Be Very Careful When Replacing Them. 4.Use It As A Drop-In Replacement Or A Great Upgrade For The Front Boom Shaft Cover Plate 5.Made Of High Qualitymaterial, Durable And Wear-Resistant Type:Spindle Cover Colour:black Material:plastic Size:2 x 2 x 2cm Package Contents: 2 x Front Boom Shaft Cover Plate 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.