[HIGH QUALITY AND HIGH TEMPERATURE RESISTANT:] The basting brush is made of high-quality food grade silicone which is BPA free and 100% safe to use. You could apply silicone basting brushes without any concerns. The pastry brush resists temperature up to 446℉/230℃. So you can baste food even when grilling and the basting brushes won't melt or shrink. Our basting brush has a handle built with solid internal steel core that increase its durability.