HotSees Silicone Baking Cups for upcakes, Muffins and Chocolate Molds - Set of 12 Non Stick Cupcake Liners Available in Six Vibrant Colors HIGH QUALITY: Silicon Bakeware made from premium silicone are fully reusable. SAFE: This bakeware set is temperature safe between -40 F and +475 F. REUSABLE: You need no more traditional paper cups - our bakewas is good for up to 3,000 uses. FLEXIBLE AND NON-STICK: baked goods pop out easily without any hassle. MADE FOR FUN: Muffin liners which are good for parties - B-days, X-mas and special occasions.