Microwave oven, anti-scalding protection strip, threaded insulation sleeve, spiral pattern $ 6.54 Product description: Oven rack heat insulation guard, silicone threaded protector Reusable design, novel design, soft texture, easy mold release, non-stick surface, easy to clean For oven, microwave, refrigerator Harmless to the human body, resistant to high and low temperature, resistant to cooking, resistant to water vapor Product parameters: Material: food grade silicone Size (approx.): diameter 1.5cm/0.59in, length 35.7cm/14.06in Net weight (approx.): 38g Color: random