Application Woodworking with parallel tracks allows you to work efficiently. Easy to assemble long or short you can control. Key Features Unique Red Color High Quality Aluminum Alloy Accurate Scale Easy Installation Specification color: red Material: aluminum alloy Measuring range: 0-1200mm Size：1200*15.3cm Package Included: 1 x Slide set Note: Due to different producing batches product details might be a little different. If you minding the difference please buy it carefully. Please allow 1-3MM differs due to manual measurement. Due to the different display and different light the picture may not reflect the actual color of the item. Thanks for your understanding.