Silicone Cupcake & Muffin Cup Molds Dishwasher, Microwave, Oven and Freezer Safe, Flexable and Non-Stick allows for Easy Release Of Baked Goods and Desserts. FDA Certified Food Grade, Non-Toxic, Oderless Silicone Molds Temperature Range -104 F to 500 F HASSLE FREE RETURN POLICY: No restocking fee. If you are not happy for whatever reason, you may return your new and unused item within 30 days of receipt for an exchange or a refund ITEM MEASUREMENTS: 3.85" x 3.85" x 1.25". Each set includes 12 molds