It can be placed in the oven or in the refrigerator Can withstand high temperatures, not afraid of low temperatures Silicone material, colorful Product Description: 1. Product material: silicone 2. Product size: 7.0*4.5*3.2cm 3. Weight: 8g 4. Packing: opp bag 5. Packing size: about 16*13cm Package Include: 1* Muffin Cup Notice: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. 2.Because of the different measurement methods, there may be 1-3cm of the allowable range error. Please understand. Make sure you don't mind before you bid. Have a nice day! Silicone cupcake Liners are made of premium 100% food grade silicone, BPA FREE, reusable, high-quality. No chemical coatings, no fillers. Replace your paper cake cups, muffin pan or tin with our reusable silicone baking cups. Silicone Baking Molds are naturally non stick to make popping out perfectly shaped baked treats a breeze. It will make your baking become more happier and easier. These silicone baking cups are non-stick. So washing them will be in a blink of an eye. Our silicone cupcake baking cups can withstand temperatures from -40 degrees Fahrenheit to 446 degrees Fahrenheit. Can be used in Oven, Microwave, Freezer and Dishwasher. Silicone molds are not only best for the baking and food: classic cupcakes, muffins, chocolates, truffles, pastries, pudding, ice cube..but also suitable for crafts: soaps, crayons, sidewalk chalks, bath bombs, candles. Jumbo silicone muffin cups are perfect for sorting small items and they worked well with a baked egg dish, preparing treats, lunch/snack cups, as food dividers or cup holder liners in the car. Fun for a birthday, holiday party or wedding.