Features: 1. Practical Set: This clear acrylic ruler features accurate scales in three sizes for versatile use. Simple and practical design. 2. Portable and Durable: Made of premium acrylic material, lightweight, durable, and reusable. 3. Clear and Accurate Scales: Translucent design allows clear visibility of text and numbers beneath the ruler, reducing eye strain. Enables precise measurement. 4. Specifications: Available in 15 cm, 20 cm, and 30 cm lengths. 1 cm thickness. A reliable, easy-to-use measuring tool. 5. Wide Application: Suitable for artists, designers, architects, engineers, students, and teachers. Compact and portable—ideal for classroom, school, office, or home use. Specifications: Material: Acrylic Color: Transparent Sizes: 0–15 cm, 0–20 cm, 0–30 cm Weight: Approx. 25 g Package Includes: 1 straight ruler Note: 1. Please allow for a 0–1 cm measurement tolerance due to manual measurement. 2. Monitor settings may cause slight color variation between the image and the actual product.