This transparent ruler features a creative design with musical notes and piano keyboard patterns, making it a unique stationery item for music enthusiasts. Its clear structure ensures precise measurements while adding a touch of artistic flair. Ideal for students, musicians, and anyone who appreciates music-themed tools. Features -Color:Multi -Material:Plastic -Size:16.00X3.20X0.10cm/6.29X1.26X0.04in -Creative musical design: featuring a unique musical , this ruler inspires creativity and musical passion, making measurement tasks enjoyable and engaging -Piano keyboard pattern: designed specifically for music lovers, the piano keyboard pattern adds an artistic touch to your study tools, enhancing the aesthetic appeal of your stationery -Transparent material: made from clear plastic, this ruler ensures unobstructed vision during measurement, improving accuracy and making it ideal for exam use -Cute and practical: this adorable ruler is not only functional but also serves as a charming desk accessory, adding a fun element to your study environment -Versatile music stationery: part of a music themed stationery series, this ruler is ideal for music classrooms, homework, or recording instrument practice, catering to diverse needs Package list: 10 x transparent rulers