The pastry brush adopts an upgraded integrated design and stainless steel core technology. The silicone bristles will not break off, ensuring food safety and preventing the growth of bacteria, making the diet more hygienic. The built-in steel core handle is sturdy, of moderate length, and comfortable to hold, without breaking or rusting. The brush is made of high-quality food-grade BPA-free silicone material, with a heat resistance up to 600°F. It can be safely used in ovens, microwave ovens, dishwashers, and refrigerators. During grilling, coating, or cooking, it will not melt, change color, or shrink. The product comes in 2 sizes: 10 in. and 8.2 in. It can avoid cross-contamination issues. The silicone material can absorb a large amount of liquid and apply it evenly, and can also quickly absorb thinner sauces. It is suitable for various flavor barbecue sauces or vinegar-based sauces. In addition, the split design of the brush makes cleaning easy. After cleaning, it can dry quickly without leaving stains or odors. It will not harden over time and can be reused for many years.