I was able to save this roller ring when our Samsung microwave broke. (ME17R7021ES) We lost $300 on the microwave, but hoping to sell this roller ring. Good as new. 8.5" diameter.

This is a Genuine Samsung replacement part for your microwave. The tray support allows you to place your food items in the microwave without them falling through the holes. It is important to keep this part clean so that your food doesn't become contaminated. This part is made of high quality materials and is designed to last.