Upgrade your shower door hardware with this sliding door floor guide, designed to enhance the stability and performance of your shower door. Its robust design ensures a secure fit, preventing the door from swinging or misaligning. The guide is easy to install and compatible with a range of glass thicknesses, making it a versatile and practical addition to any bathroom. Features -Color:Silver -Material:Aluminum alloy, plush -Size:20.00X3.90X2.40cm/7.86X1.53X0.94in -Mounting hole diameter: about 4 mm. -Universal application: designed to fit eight to mm thick glass, proper for a variety of shower doors -High durability: constructed from great materials, providing performance and wear resistance -Easy setup: simple installation process without the need for tools, saving -Stable and precise: the fixed limiter and antisway device ensure stable and accurate movement of the shower door -Smooth glide: the bottom track guide ensures the shower door glides smoothly and effortlessly Package list: 1 x stopper 3 x screws 3 x expansion tube