Sturdy material: dishwasher wheel is made of good quality plastic ABS, well wear resistant and not easy to crack, each piece has been well inspected and test by manufacturer, durable and long time to use, quantity to meet your needModel No.: 50286965004, works with many standard dishwasher modelsEasy to install: no extra but a screwdriver needed, convenient for you to repair your dishwasher basket wheelPractical wheel: dishwasher replacement wheels attach to the bottom of the lower dishrack, allowing you to move the dish-rack in or out of the dishwasher.Material:ABScolour:grayPackage Contents:16 x Dishwasher WheelsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.