4-8Pcs/Set Shower Door Rollers 19mm/23mm/25mm/27mm(Plastic) for Bathroom Bearing Pulleys/Runners/Eccentric Wheels Replacement 4.0 2 ReviewsColor: 4pcs-set Outer Diameter: 23mm 19mm 23mm 25mm 27mmProduct sellpoints Applicable Scenarios:Ideal for steam rooms, curved glass doors, these rollers are...