Description: This hardware is going to be Installed on the wall to prevent the door from swinging to the sides to guarantee every stable and smooth movement.  Features: Made of high quality 304 stainless steel, which has the properties of acid, alkali, temperature and abrasion resistant. Great to be mounted on the floor to keep glass door aligned, so it can slide straight when opening and closing.  It also prevents the glass door from being pushed in at the bottom. Adjustable for glass thickness of 8-14mm / 0.31-0.55inch, ensuring a snug smooth fit. Brushed surface treatment, finely processed, suitable for frameless glass doors, such as shower room, glass partition, etc. Specification: Condition: 100% Brand New Material: 304 Stainless Steel Color: Silver Suitable Glass Thickness: 8-14mm / 0.31-0.55inch Product Size: Approx. 50 x 23mm / 1.97 x 0.91inch Package Weight: Approx. 126g Package Included: 1 x Stainless Steel Floor Guide Note: 1. Please allow 1-2 cm error due to manual measurement and make sure you do not mind before ordering. 2. Please understand that colors may exist chromatic aberration as the different placement of pictures. 3. Please check the product size before purchase! Features DURABLE MATERIAL: This glass sliding shower door guide is made of high quality 304 stainless steel, which has the properties of acid, alkali, temperature and abrasion resistant for long term use. EXQUISITE WORKMANSHIP: This stainless steel floor bottom guide track replacement with brushed surface treatment and finely processed, making it a perfect glass sliding dooe accessory. PRACTICAL FUNCTION: This floor door stopper bumper can be used to keep glass door aligned, so the door can slide straight when opening and closing. It also prevents the glass door from being pushed in at the bottom. EASY TO INSTALL: This glass shelf support is easy to be mounted on the floor without damaging your floor. It's adjustable for glass thickness of 8‑14mm/ 0.31‑0.55inch, ensuring a snug smooth fit. WIDE APPLICATION: This sliding door holder pack is suitable for frameless glass doors, such as shower room, glass partition, etc to prevent your glass door from being scratched or worn for long-term use.