Anti-collision Ring Protects Propeller Accessories $ 5.75 Product information: Main material: ABS Attributes: red, black, gray Net weight: 26.2g Gross weight: 47.2g Product size: radius 10.3cmheight 1.8cm Packing size: 1212*4cm Packing list: Propeller protection ring (set) x 1 Packing method: boxed Features: Lightweight and compact, easy to carry and store; Quick release design, easy to install and disassemble; Isolated propeller to protect the propeller; Greatly prevent the propeller from scratching people or objects; Fully protect the propeller and improve flight safety. Package: Anti-collision ring x1