Silicone Baking Cups, 12-Cup Set, Standard Size Cupcake Liners Oven, freezer, microwave & dishwasher safe from -40F to 446F (-40C to 230C) FDA-approved, food grade silicone, BPA-free, odor-free for sensitive noses Non-stick, premium quality, durable, reusable, and easy-clean "green" individual silicone baking cups 6 vibrant colors: Yellow, orange, pink, lavender, light blue, and green 100% Lifetime Guarantee