Details:Material: IronMax Load: 80KG: 2.5cmDimension: 5.6*3.5cm / 2.2*1.4 inchSuitable for: mild sliding door; dresser sliding door; glass sliding door, washroom sliding door.Package Contents:1 * Upper Roller1 * Lower Roller1 * Screws SetNote: The real coloration of the item may be slightly various from the images shown on online page brought on by many factors corresponding to brightness of your visual display unit and lightweight brightness.