Features 3 Blades Design for Efficiency: Featuring a compact 3 blades design, these propellers ensure optimal performance and easy installation for your DIY projects Perfectly Sized for Compatibility: With a 50mm outer diameter and a 2mm inner hole, these propellers are ideal for pairing with 2mm motors in various models Durable ABS Construction: Crafted from high-quality ABS plastic, these propellers are scratch and impact resistant, ensuring long-lasting use in all your projects Versatile for DIY Toys: Perfect for enhancing remote control car models and other DIY toys, these propellers add functionality and excitement to your creations Complete Set of 10 Pieces: The package includes 10 propellers, providing ample supply for multiple projects and ensuring you always have replacements on hand Features: 1、3 Blades Design: The propeller is designed with 3 blades, and the structure is small and compact, which is easy to install and replace. 2、Appropriate Size: The outer diameter of the propeller is 50mm, with a 2mm inner hole, which can be matched with a 2mm motor. 3、Made of ABS Plastic: Made of excellent ABS plastic, which is scratch and impact resistance, can be used for a long time. 4、Used for DIY Toys: These propellers are often used as DIY toy accories, such as making remote control car models, etc. 5、10Pcs in 1 Set: The kit contains 10pcs plastic propellers, with sufficient quantity and wide application range. Specification: Item Type: 3 Blade Propeller Model: XR-146 Material: ABS Purpose: Suitable for DIY toy accories remote control car model Outer Diameter: Approx. 50mm / 2in Inner Hole: Approx. 2mm / 0.08in Blade Quantity: 3 blades Package List: 10 x Propeller Package List 10 x Propeller