Featuring double scale markings in both metric ( 11 cm) and royal ( 4 inches), along with high transparency acrylic component, it provides durability, clear visibility, and resistance to breakage This acrylic ruler magnifier powerful 2x magnification, making small text and intricate patterns clear for enhanced reading, observation, and accuracy tasks Ideal for students, artists, engineers, and hobbyists seeking accurate measurements and magnification to creative and technical projects Perfect for scenarios like writing, drawing, crafting, and daily measuring, boosting efficiency in educational, artistic, or professional environments With a compact size of 159 x 25 x 14 mm, this portable magnifier ruler is lightweight and easy to carry in a pocket or bag, ensuring convenience for on the go use, Manufacturer: YROHGKPN