Welcome to the shop! Parameters: Color: See photo. Material: Stainless steel. Dimensions: 10 x 40 cm. Material: Stainless Steel Modern Style Assembly Required: Yes About this item: High-Quality Materials: Made of high-quality hard plastic for long-lasting durability. It has good impact resistance and will not rust. This is a fully adjustable floor guide that can be used for all door thicknesses. Easy to Install: Freely adjust the distance according to the door thickness and tighten the screws to secure it. Easy to DIY without tools. Compatibility: Adjustable sliding door rollers are suitable for door panels from 30mm to 60mm, and the adjustable design makes it convenient and quick for you. Smooth Gliding: Smooth bearings allow for easy gliding, so the door slides effortlessly. The bottom of the floor guide is flat, does not damage the door, and the floor can slide smoothly and quietly. Simple and Beautiful Style: No need to drill holes in the wall, no damage. The floor guide is installed in a delicate and light shape on the floor. The design is very simple and beautiful. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!