Suitable Model: Propeller adapting mount specially designed for FPV Combo quadcopter. M-5 Hole: Suitable for M-5 mount hole propeller, have different experience than old setup. Repair: Repair parts, used for accidental damage replacement, making repairs more worry-free. Material: Made of aluminum alloy and steel shaft, durable to use. Easy to Install: Easy installation, convenient to use. color:Photo color Material:Metal Package Contents: 1 x Motor Propeller Base Set Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin