1. [Quality material] Our cupcake baking cups are made of food-grade silicone, BPA free and odor-free. Its sturdy and flexible body makes it stand up well in the oven. It's time to ditch the traditional disposable paper cups, muffin pans or tin cans and upgrade your kitchen with these reusable cupcake liners. 2. [Versatile] Our silicone baking cups are perfect for making egg tarts, baking muffins, preparing frozen snacks, cupcakes, pastries and breads, desserts on baking sheets, snack cups and more. Perfect for birthday parties, baby showers, bachelorette parties, weddings and other parties 3.Non-stickThe non-stick nature of our muffin lining makes it easy to release food and in good shape. And they are easy to clean, you can soak them in water for a while and then rinse them with water. If you don't want to wash it by hand, you can either put it in the dishwasher or wash it in the dishwasher. 4. [Standard size] Navy blue, gray blue, green, white, our silicone cupcake tray has 4 different colors, each color six colors. Standard size, compatible with most muffin pans. It can withstand high temperatures up to 446F (230C) and low temperatures of -40F (-40C) without breaking and melting. Suitable for microwaves, ovens and freezers