RC Resin Boat Paddle Propeller High Strength for 3mm / 4mm RC Boat Shaft 2-Blade
※ Notice: Because the sponge sand material is in rolls, it is normal for the sponge yarn to be slightly curled! It does not affect the use. 3000# Semi-brittle Corundum Abrasive. 800-1000# Semi-brittle Corundum Abrasive.