Features: 100% brand new and high quality food grade materials. It is necessary for making cookies, desserts, pastries, etc. It has good performance, durability, reusable, non - stick and high temperature resistance. The safe temperature range is -40 to +450°F (-40 to +230°C). Safe for use in ovens, microwaves, refrigerators and dishwashers. Specifications: Material: Silicone Color: Brown Size: 39 x 29cm / 15.35 x 11.41in Packaging includes: 1 x Baking Sheet(48 baking circles), 1 x Decorating Pen with 4 Nozzles Professional baking - Make 48 standard macarons at a time. Circular indentations help to shape the macarons correctly and keep all macarons flat and looking neat. High quality - Perfect for baking, food grade material, non-stick, temperature range of -40°F ~ 450°F (-40°C ~ 230°C), can be reused for a long time. Suitable for ovens, microwaves and freezers. Diverse styles -Macaroon Baking Mat comes with four different decorative nozzles. Use decorative nozzles to easily create mouth-watering exquisite macaron pastries. Easy to use - Silicone Baking Mats for Macarons is reusable, easy to store, clean and dry, can be rolled up or rolled up, then stored for the next use. Can be used in dishwashers for cleaning. Fun baking world - Silicone Mats Macarons helps you get rid of wasted tin foil or parchment and enjoy home baking and cooking.