Heat Protection: Oven rack shields are designed to protect you from accidental burns when reaching into a hot oven. They provide a protective barrier between your skin and the hot oven racks. Easy Installation: Most oven rack sjields are simple to install. They easily slide onto the oven rack edges and stay in place during cooking. Heat-Resistant Material: Premium materials silicone oven rack shields that will not burn or melt, even when exposed to temperatures up to 446F/230C, so there is no ne...