Description: 【Material】: Crafted from sturdy, thickened steel for enhanced wear resistance and a strong load bearing capacity, ensuring stability 【Ergonomic Design】: Ergonomically designed to keep wrists in a natural, relaxed position during use, reducing strain and discomfort for more comfortable operation 【Easy Installation】: Simple clamp on installation requires no drilling or tools, protecting your desk surface while offering quick and easy setup 【Product Size】: Compact dimensions of 23.5cmx4.3cmx6.5cm/9.25inchx1.69inchx2.56inch make it space efficient while providing smooth sliding function 【Product Specifications】: Includes a complete set with all necessary clamps and sliding rail components for immediate use right out of the box Specification: Material: Steel Size Chart: 23.5cmx4.3cmx6.5cm/9.25inchx1.69inchx2.56inch Package Includes: 2x Keyboard Slides(Suitable for irregular desktops with a thickness of 5 cm) Note: Please allow slightly errors 1-2cm differences due to manual measurement.