Suntech 328888-668 Silicone Baking Cups Cupcake Mold Liners (Set of 30) (Heart 6.5cm(TOP) 5.7cm(BOTTOM) 2.9cm(TALL)) Great size baking cups to make perfect cupcakes. Safe to use in ovens, microwave ovens, dishwashers and freezers. Made of BPA Free 100% Food Grade Silicone Earth friendly - Reusable. Available in various Fun-Shaped sizes (Round, Heart, Star & Flower)