Feature: 1. The propeller has large thrust, which can improve the control performance of the remote control ship. 2. Easy to install, once installed, not easy to fall off, convenient and reliable to use. 3. The surface of the mold is finely polished to make the product have a high surface gloss. 4. Light weight and small size will not increase the burden of the ship to ensure safe operation. 5. High-quality aluminum alloy material manufacturing ensures maximum durability. Specification: Item Type: Propeller Material: Aluminium Alloy Inner Diameter: Approx. 4mm0.2in Outer Diameter: Approx. 35mm1.4in Quantity: 1Pc Fitment: Fit for FeiLun FT016 FT007 FT012 FT009 FT011 FT010 FT016 Fit for UDI RC Boat Fit for Corpe RC Boat Fit for HONGXUNJIE RC Boat Package List: 1 x Propeller Note: 1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding. 2. Due to the differences between different monitors, the picture may not reflect the actual color of the item.