Feature:<br> 1. 10Pcs in 1 Set: The kit contains 10pcs 4 blade propellers, with sufficient in quantity, easy to use and replace.<br> 2. 4 Blades Design: These propellers have 4 blades and are small and compact in sizes, easy to install and do not take up space.<br> 3. With 2mm Hole: The outer diameter of the propeller is 60mm with a 2mm inner hole, which can be installed on a 2mm motor shaft.<br> 4. Made of ABS Plastic: Made of excellent ABS plastic, with high hardness and impact resistance, not easy to deform.<br> 5. For DIY Toys: The propeller is used as a DIY toy accessory, and can be used to make boats or remote control car models, etc.<br> Specification:<br> Item Type: 4 Blades Propeller<br> Model: XR-147<br> Material: ABS<br> Purpose: Suitable for DIY toy accessories remote control car model<br> Outer Diameter: Approx. 60mm / 2.4in<br> Inner Hole: Approx. 2mm / 0.08in<br> Blade Quantity: 4 blades.<br> Package List:<br> 10 x Propeller