The Lurch Silicone Baking Sheet Large (60x40 cm) is an oven-safe platinum silicone work surface. With linear and circular measurements in relief, in cm and inches. Ideal for measuring doughs and cutting them with precision. Made of platinum silicone, a safe, flexible material that is easy to store and clean. The silicone sheet has measurements marked in relief to be able to measure bread, pastry, fondant, etc. doughs and cut them with precision by presenting linear rulers on the 4 sides of the sheet and also a circular ruler in the center of the sheet. leaf: Linear rulers: on one of the widths of the sheet is marked from 0 to 30 cm, and from 0 to 12 inches on the opposite. On one of the lengths it is marked from 0 to 50 cm, and on the other from 0 to 20 inches. Circular ruler: marks in concentric circle shapes, from 12 cm / 5'' to 32 cm / 12.5 ''. This oven safe silicone sheet is a safe and sustainable way to avoid food contact with plastics, metals or papers that do not guarantee absence of toxicity. It is very flexible, being easy to clean thanks to its non-stick properties and easy to store as it takes up very little space. In addition, it does not deform and is very long-lasting. This sheet is made with platinum silicone, the highest quality silicone, cross-linked with platinum. A totally safe and certified non-toxic material, even in its dyes. Free of BPA, phthalates, heavy metals, peroxides, aromatic amines. Characteristics of platinum silicone sheet with embossed measurements Safe toxic-free material: 100% platinum silicone. Does not transmit odors or flavors. Stackable. Resistant to temperatures from -40 to 240 ºC. They do not discolor with use and do not transfer dyes to food. Suitable for all types of allergies. Flexiform technology guarantee: all Lurch products have been manufactured using the innovative NODITEC technology: nodules inserted in a circular shape, which modify the torsion characteristics. In this way, its stability and flexibility are superior to other silicones and are not altered throughout the life of the product. It is recommended to use to work doughs or as a baking tray. Store in a cool, dry place.