This 10PC set of genuine OEM 327C valve pistons is perfect for those looking to replace their old or damaged ones. These pistons are compatible with nailers and are made of durable plastic material, ensuring that they will last for a long time. The set includes valves and is manufactured in Taiwan. With its white color and suitable fit for nailers, it is an ideal choice for those who want to enhance their tool's performance. Get your hands on this high-quality set of valve pistons and take your nailer to the next level!