Features: brand new and high quality MULTI-IN-1. This multifunctional compasses set contains: 1x metal compass; 1 x straight ruler; 1 x protractor, 2 x for triangle rulers(45 and 30/60); 1 x mechanical pencil; 1 x eraser. All wrapped in clear for case. for Ideal for students, math class. PREMIUM & DURABLE. All in a sturdy plastic storage for case. Compact and portable. Made of premium metal and plastic material, durable, lightweight and reusable. Anti-rust and not easy to break. CLEAR & ACCURATE SCALES. High quality makes each line and number significantly easy to read, preventing unnecessary eye strain. EASY TO USE. Just fix the mechanical pencil on the compass, then you can start to math drawing. Straight ruler measurement range is 0-12cm. 2 standard for triangle rulers; Protractor measures 0 to 180 degrees left to right and right to left. Enough for students math/grahic design drawing use. NOT STUDENTS CHOICE. Great for students, architects, engineers, artists, designers, teachers and so on. Wonderful back to school gift, Class rewards, for Ideal gift for boys and girls. Specifications: Material: Metal+Plastic Color: Color As Random Box Size: Approx. 13.5x6cm/5.31x2.36in Weight: Approx. 92g Note: 1. Color As Random 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Set Portable Compass Kit