Features: brand new and high quality. Easy to Use: The sliding table has professional design and reasonable structure, easy to install and remove. Material: Made with advanced technology, aluminum alloy, sturdy and durable. Scope of Application: Widely used in production machinery, testing equipment, experimental measurement, quantitative movement and so on. Stable: Precision machining and stable performance. The sliding table size is about 40x70mm/1.57x2.76 inches which can provide stable performance. Specifications: Material: Aluminum Alloy Size: Sliding Table: approx 40x70mm/1.57x2.76 inches Package: approx 230x100x70mm/9.06x3.94x2.76 inches Type: Table/Table with Board Package Includes: 1 Set One & Two Dimensional Precision Sliding Table note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!