Crafted specifically for motorcycle enthusiasts, the Motorcycle Engine Oil Cup Ruler ensures easy and precise oil measurements, making the oil changing process hassle-free. Made of high-quality zinc alloy material ensures durability and long life while features a secure lid to your motorcycle engine. Add a touch of personal style to your motorcycle. This durable and lightweight practical oil cup ruler comes in 5 vibrant colors, adding a pop of personality to your motorcycle gear as well as maintaining optimal engine performance.