1. This product made from 100% imported pure silica gel raw materials, 100% food grade silica gel, detected by FDA material.
2. The temperature resistance of silica gel products is - 60 ℃ - 250 ℃. High and low-temperature resistance, wear resistance, environmental protection, innocuity, dust resistance, durability, impermeability, and easy cleaning
3. Natural, harmless, non-toxic, tasteless, non-corrosive, environmental protection;