Description:<br /><br />Replacement Brass Shower Door Roller Runner Glass Door Wheel Pulley<br /><br />This shower door runners has four sizes: 19mm, 23mm, 25mm, 27mm.<br />It suitable for4 to 8mm glass door.<br />It makes the glass dorr easy to slide.<br /><br />Specifications:<br />Material: brass, stainless steel, nylon<br />Wheel diameter: about 19mm, 23mm, 25mm, 27mm<br />Weight: about 23.5g<br /><br />Package Included:<br />1 x Door roller<br /><br />Details pictures: