With a length of 30cm and a calibration of 35mm on one side only, this ruler is a handy tool for accurate measurements. The budget-friendly design makes it a practical choice for various tasks that require precision. Whether you're a student, artist, or professional, this ruler is versatile and reliable. The clear markings ensure easy readability, while the durable construction guarantees long-lasting use. Add this ruler to your collection of stationery supplies for a practical and essential tool that will assist you in a wide range of projects.