Tie-Dye Silicone Baking Cups / Reusable Cupcake Liners-Environmentally Safe-Lifetime Guarantee (12 Pack - Love Cups) Reusable and environmentally friendly - Add themed fun & color to all of your events Made from FDA Approved Food Grade Silicone BPA Free - PVC Free - Phthalates Free Dishwasher-Oven-Freezer & Microwave Safe Stain & Heat Resistant up to 260C (500F)