Upgrade your RC model airplane with this lot of 3 high-quality Master Airscrew propellers. This set includes one 13x6 propeller and two 13x8 propellers, all in classic black color that will complement any design. Designed for compatibility with both gasoline and nitro/glow fuel types, these propellers are a great fit for 1:4, 1:5, 1:6, and 1:8 scale models. Made in the United States, they are built to last and ensure maximum performance. Suitable for ages 17 years and up, this lot is a must-have for any RC model airplane enthusiast.