Description This is a glass door floor guide. The flush bottom design ensures the floor guide sits on the floor without scratching the floor. Made with plastic material, ensures anti-corrosion and years of longevity. Protects doors from scratching and ensure smooth sliding. Features - Color:White. - Material:Plastic. - Size:6.70X4.70X2.30 cm/2.63X1.85X0.90 inch. - The groove surface is deepened, and the glass door can be fixed better. - Mount to the floor with screws, and no groove required for door. By adjusting the position of the roller in the track to fit your door panel. - Smooth polished edges, bracket and screws sit flat on floor, door and wall needn't grooved, working quietly. - Adopts precision production to improve the stable characteristics and high reliability. - These shower door bottom guides help keep sliding door panels centered to their respective tracks.Package list: 8 x floor guides