10PCS Mini Propellers 46mm 2-Blades Nylon Positive and Negative Propellers for RC Airplane Plane Helicopter DIY Model Toy Accessories

10PCS 2-Blades positive and negative propellers for rc airplane,plane,helicopter,diy model toy,meet your diy project needs(Note：If side A is installed on side B, it will not rotate and must be readjusted.before purchasing,please check the hole diameter size,our propellers hole diameter size 0.8mm)
Color：Black
Material：Made of nylon plastic,sturdy and lightweight
Size：Length approx. 46mm/1.81″,hole diameter 0.8mm/0.031″(Before purchasing,pleace check the product size)
Package Includes：Total 10pcs, 5pcs positive propellers,5pcs negative propellers
Application： 2-Blades Positive and Negative Propellers for rc airplane,plane,helicopter,diy model toy,meet your diy project needs(Note：If side A is installed on side B, it will not rotate and must be readjusted.before purchasing,please check the hole diameter size,our propellers hole diameter size 0.8mm)