Size: We include 2PCS 220x54.5x4.5mm and 2PCS 228x55x4.5mm grass rulers, the rulers have 1~15cm/1~5inch markings on them, and the 6 tips of different heights can help you to judge the growth of your plants. Material: Our measuring tools are made of high quality wood, which is sturdy, durable and beautiful, providing strength and texture for accurate measurements. Easy to Use: The grass ruler is also very easy to use, just insert it into the soil to help track grass growth and serve as a good reminder when it needs to be mowed. Widely Used: This product is suitable for gardens, patios, lawns, yards, etc; By adopting clear scale markings and warning sign design, our grass ruler can be your first choice for measuring grass height. Ideal Gift: Whether you are a homeowner, botanist or lawn manager, our outdoor lawn ruler can help you give the perfect solution for your grass, which is also a perfect gift for lawn lovers.