It is not recommended to use Kitzini reusable cookie sheet liner directly on the oven rack as the rack-metal gets very hot and can exceed temperatures of 450 degrees.

Silicone Baking Pads allow bakers to never have to purchase non-stick cooking oils or sprays and parchment paper again. When you’ve made the decision to purchase silicone baking pads you’ll first want to find a brand that is made from food-grade silicone that will be 100% safe to use while cooking. You’ll also want to double check that this food-grade silicone is oven-safe and can withstand the up to 400 degree temperatures required in order to bake or cook your favorite foods. Now that you've found a brand that passes all the safety aspects, you’ll want to consider what foods you’ll be using the baking pads for and what size pad would work best for those recipes. Some silicone baking pads come in a half size sheet that would work best for smaller foods such as muffins or cupcakes. Other silicone baking pads come in full size sheets that are better fit for larger foods such as cakes and cookies. When it comes to purchasing the perfect silicone baking pad size isn’t the only variable to consider because thickness is also a very important part of your decision making. The thicker the mat, the more insulation it will provide. Therefore, if you’re baking items that require a lot of heat such as pies or pizzas, you’ll definitely want to opt for a thicker mat. If you’re mostly baking smaller items that don’t need much heat then a smaller mat will fit the bill. With size and thickness out the way you can now decide on whether or not you want your baking pads to have raised edges. Raised edges can help keep your baked goods from spilling into your oven but they are a personal preference because they also can make it difficult to get some items out of the pan. Many silicone baking pads come in fun designs and colors. Now that you've gotten the logistics figured out you can also take the time to consider what color may go best with your kitchen’s decor or simply choose the color you like the most. Silicone Baking Mats can be used upwards of 3,000 times and saves you (and the planet) from having to use parchment paper.