Upgrade your microwave's performance with this precision-engineered 8.7-inch turntable support ring. Featuring a robust design with a 15mm roller height and one rotating core, this replacement part ensures smooth and consistent rotation of your microwave plate. Compatible with select GE and LG microwave models, this turntable ring is essential for even heating and cooking results. The durable construction maintains stability while supporting your glass turntable plate, preventing wobbling and uneven movement. This universal-fit ring helps restore your microwave's functionality to its original performance. Installation is straightforward - simply place it under your existing glass turntable plate. Keep your microwave working efficiently with this reliable replacement part.