The glass sliding door stopper floor guide is for maintaining the stability and alignment of your frameless automatic doors. It acts as a directional guide, ensuring that the door slides smoothly without any deviation. To install, place the guide at the bottom of the door frame and secure it firmly. This will help in reducing wear and tear on the door mechanism, prolonging its lifespan and maintaining optimal performance. Features -Color:White -Material:ABS -Size:6.70X4.60X2.20cm/2.63X1.81X0.86in -Seamless integration: the frameless door locator's integrated design ensures seamless installation, requiring no additional tools and simplifying the process -Precision detection: precision sensors in the frameless door locator detect the door's position with accuracy, ensuring consistent and reliable operation -Quiet performance: the frameless door locator employs silent technology, ensuring that door movements are quiet and unobtrusive, enhancing the user experience -Simple installation: featuring an easy installation process, the frameless door locator also offers shock absorption, ensuring performance -Broad applicability: ideal for various door types, including sliding glass doors and automatic doors, the frameless door locator is for both residential and commercial use Package list: 2pcs+8pcs screws frameless door positioner