1. It is made of platinum silica gel, which is different from ordinary silica gel. Platinum silica gel will not turn yellow or deform. Odorless and long service life, outstanding safety performance 2. Environmental protection glass fiber, amber interlayer, wear-resistant and durable, no adhesion during use 3. Strong toughness, easy to clean, oven can be used 4. Material: platinum silica gel 5. Heat resistance temperature: -40-230 degrees Celsius
