High-quality material: All brushes are made of silicone material. 100% BPA-free, food-grade silicone milk bottle brush. Free from harmful substances. Completely environmentally friendly. Please use it to clean baby bottles and other household cups. Perfect combination: 2 kitchen cleaning sets. Including 1 long-handled and 1 short-handled silicone baby bottle brush. The maximum diameter of the brush head is 12.8 x 1.3 inches and 9.3 x 0.9 inches. Our brush can provide convenient cleaning to help you clean the bottle quickly and easily. After use, it can be hung directly on the wall for storage. Brush more suitable for you: : Our silicone water bottle brush can remove unpleasant odors, oil stains, and stains, and can be easily cleaned without scratches. More hygienic and healthier. It can replace all bottle brushes in the home. Durable and long-lasting: : The sturdy silicone brush is used for the bristles of the bottle body. It always retains its shape and does not get dirty. Cracked or scattered. Our stylish kitchen tools are BPA-free, dishwasher safe, and heat-resistant from -60C to 250C. Multipurpose Cleaning Tool: The silicone baby bottle cleaning brush is designed to reach deep into every corner of the baby bottle to remove residue and clean properly. Use silicone brushes to keep dishes, baby bottles, sports bottles, baby bottles, wine glasses, baby bottles, thermoses, coffee cups, breast pumps, kitchen utensils, etc. hygienic and clean. However, not suitable for beer/wine bottles. Please use ridged handles!