Introducing our Mailing Ruler, a versatile tool for all your measuring needs. This ruler features 4 scales, allowing you to easily measure in millimeters up to 300mm. The ruler itself measures 312 x 38 x 1 mm, making it compact and lightweight for convenient use. Made from durable and sturdy plastic, this ruler is built to last. Whether you need to measure packages, envelopes, or any other items for mailing or shipping purposes, our Mailing Ruler is up to the task. Its precise measurements ensure accurate sizing, and the 4 scales provide versatility for various applications. What sets our Mailing Ruler apart is the option to personalize it with your own design or logo, making it a fantastic promotional item for your business or a thoughtful gift for someone special. Say goodbye to guesswork and hello to precise measurements with our customizable Mailing Ruler.