Description: brand new and high quality. Feature: Protective Ring: High grade material made, durable and wear resistant. High hardness, good toughness, improve the control experience. While protecting the propeller, it can prevent the propeller from cutting people or objects. Make flying safer and more secure. Propellers: Lightweight and easy to install. High strength construction provides lightness and rigidity. High endurance and flexibility for great impact. Durable and light weight, A must for Beginners and junior Users. To avoid bad Landing Such as Scratching a Car, dropping like a Stone. Easy to install and Remove, Quick release. Quick twist-on installation, so you for focus on enjoying your flying experience. The propeller is of high endurance and flexibility for great impact. Protective Ring only, other accessories demo in the picture is not included! Specifications: Item Type: Protective Ring Material: PC Size: Single Propeller: 21.5x2.5cm/8.4x0.9in, Protective Ring: 15.5x22cm/6.1x8.6in Color: White, Red Type: A: White/Red Protective Ring, B: White/Red Protective Ring+2 Pairs of White/Red Propellers(Optional) Compatible Models: for FIMI X8SE Quantity: 4PCS Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes:(Optional) Type A: 4 x White/Red Protective Ring Type B: 4 x White/Red Protective Ring 2 Pair x White/Red Propellers