Insert: This sliding door guide is wall mounted to prevent the door from swinging sideways for stable and smooth movement. Good for your floor: It is ideal for floor mounting. floor to keep the glass door aligned and not damage your floor. Material: Made of high quality 304 stainless steel, resists decades of wear, rust and corrosion Adjustable glass thickness: The adjustable glass thickness is 8-14mm / 0.31-0.55inch), you can use it according to your actual home situation Fine workmanship: Surface treatment brushed, finished, suitable for frameless glass doors, such as shower rooms, glass partitions, etc. Specification : Condition: 100% Brand New Material: 304 Stainless Steel Silver Suitable Glass Thickness: 8-14mm / 0.31-0.55 inch Product size: approx. 50 x 23 mm / 1.97 x 0.91 inch Poi package ds: approx. 126 g. Scope of delivery: 2 x stainless steel floor guideProducts from KJ's store