Dishwasher Prong Caps are a quick and easy solution to prevent ruined dishes. Revitalize your dishwasher with this simple and affective upgrade. Protect your dishes from damage with these protective, slide-on caps. Avoid the hazard of rust clogging your dishwasher. Set of 20, nontobyic vinyl caps is available in white to match your dishwasher. Your dishwasher tray will be like new.