[Easy to Install]:The turntable is easy to install without tools. Just check the bushing coupler (the centerpiece that turns the plate) to that the three notches are aligned with the middle of the plate. Then gently turn the turntable so that the turntable and the protrusion on the rotating shaft are clamped. [ Material]:The microwave oven turntable is made of material, which is and has a long service life. Very suitable for heating all kinds of food in the microwave. Size: 245mm diameter. [Y shaped Bottom Design]:The glass plate is easy to clean and the dishwasher is safe. The bottom is equipped with 3 small pips and indentations on base of glass plate to enable it to sit securely on the centre support. It is not easy to slide, and it is to use. [Circular Edge Design]: The edge of the microwave turntable adopts a circular arc design, which can prevent cuts, not hurt your hands, and can be used with confidence. Moreover, there is a little raised edge around the turntable, which makes it difficult for the food to draw out the turntable when the turntable rotates. [Universal Microwave Turntable]:This glass plate is suitable for most of microwave ovens, and is an perfect choice for microwave ovens to replace the turntable. Suitable for different .