leatherpattern finish for a stylish, quality look that is easy to carry in a briefcase, school bag, or document bag. Suitable for reading and helping children with reading posture. Slim and portable design. Functions as a reading frame and can also support documents when operating a computer. It can be used as a music rest during practice. Two fixed arms provide firm, stable clamping of books or document pages, preventing pages from flipping due to handling or external movement. Maximum clamping thickness of 60 mm. arm is extendable so the product can clamp books or documents up to 300 mm in height. Usage scenarios: Students or children use it on a desk to maintain proper reading posture while studying. Professionals use it to hold reference documents while typing or working on a computer. Musicians use it as a music stand to hold sheet music during practice or rehearsals.