To ensure the smooth and efficient operation of your sliding glass door, it is essential to attach the guide to the floor at the base of the door. This guide will keep the door aligned, preventing it from swinging out of place and ensuring that it operates seamlessly. By securing the guide at the base, you can maintain the door's stability and functionality, which is particularly important for high-traffic areas or spaces where precision is crucial. The guide is designed to be durable and reliable, providing support for your sliding glass door. Installation is straightforward, and once in place, the guide will offer consistent performance, enhancing the overall user experience. Features -Color:White -Material:ABS -Size:6.70X4.60X2.20cm/2.63X1.81X0.86in -Effortless setup: the frameless door locator's integrated design allows for effortless setup, eliminating the need for extra tools and reducing installation time -Accurate positioning: with its precision sensors, the frameless door locator accurate positioning of the door, ensuring reliable opening and closing -Operation: the silent technology incorporated in the frameless door locator ensures that door movements are smooth , enhancing user comfort -Shock absorption: designed for easy installation, the frameless door locator also provides excellent shock absorption, improving durability and performance -Wide compatibility: this frameless door locator is compatible with a variety of door types, including glass sliding doors and automatic doors, suitable for homes and commercial spaces Package list: 2pcs+8pcs screws frameless door positioner