Features:* new and high quality*Made of high-quality material, and real looking to use*Comes with screws.*Easy to drift and clean.*Set of 2 Replacement Shower Door Rollers*Great replacement to your old/broken bathe door rollers.Specifications:Material: Brass centre, nylon outer wheel and chrome steel screw.Wheels approx: 20,23,25 & 27mm diameter.Applicable glass thickness: 4-8mmHole size within the glass: 6-8mm.Package Contents:2 *Shower Door Rollers2 *ScrewsNote:1. The genuine coloration of the item may be slightly varied from the pictures proven on online page caused by many points comparable to brightness of your display screen and light brightness.2. Please enable slight guide measurement deviation for the data.