Different Styles White Plastic Gear Set 58 Pcs for RC Toys Product Name : Plastic Gear;Fit for : for RC Airplane Size : Smallest One: 5 x 4.5mm/0.2" x 0.18"(H*D),Biggest One: 29 x 5.5mm/1.14" x 0.22"(D*H);Material : Hard Plastic Color : White Weight : 32g Package Content : 58( 2%) Pcs x Plastic Gear