Specification: Product Texture: Plastic + Stainless Steel Applicable Board Thickness: within 4cm Product Features: with Scale, with Magnetic Suction Scale: 0-31cm and 0-12inch Scale Size: 37 × 3 × 0.9cm/ 14.57 × 1.18 × 0.35 inch Auxiliary: 34.6 × 4.5 × 4cm/ 13.62 × 1.77 × 1.57 inch Color: Silvery White + Orange Description Rapid Positioning : The fixed installation guide rail god can be quickly positioned , through the clamping to achieve a one time locking , to ensure that the whole row of rails accurate and parallel . Convenient handling , stable positioning , can efficiently complete the installation of the rail , to ensure that the rail is neatly arranged to enhance the quality and efficiency of the installation Clear Scale : The ruler body is crafted from stainless steel , and the scale is engraved , which is clear and precise . The scale can be adjusted up and down in the range of 1-5cm , with stable structure and convenient adjustment , suitable for a variety of scenarios that require precise measurement and adjustment Precise Positioning : Drawer slides can be aligned every time . Whether operating on face framed or frameless cabinets , the adjustable rails ensure precise positioning , fit different cabinet types , and ensure installation consistency Easy to Install : The guide rail is fixed with special screw mounting holes , the holes are matched accurately , the installation can effectively limit the displacement , to ensure that the whole process does not run out of position . Easy to install , solidly fixed , suitable for all types of scenes that require stable installation of the guide rail Easy to Use : Suitable for DIY enthusiasts and professionals . Designed to meet the needs of use , can speed up the installation , can be achieved in a relatively short period of time to achieve professional grade results , is a practical tool for related operations Package list 1 × Scale 2 × Auxiliary 2 × Clip 2 × Screw 2 × Fixing Nut