FOOD-GRADE STAINLESS STEEL This beer tap plug brush is made of food-grade 304 stainless steel, commonly used in kitchen fixtures. It resists rust even after prolonged exposure to liquids, helping prevent contamination of beer. EFFECTIVE & DURABLE The stainless steel brush head is securely attached to the knob for enhanced durability. The wide brush plug fits most beer faucets. Gently twist the brush to clean sediment from inside the spout, or insert it into the spout to create a tight seal that helps keep insects out. EASY TO USE Insert the cleaning brush into the beer tap and rotate the brush head to clean the faucet and help prevent dust from entering. Note: Soak and rinse before each use. HIGH-QUALITY The handle is made of food-grade polypropylene. The bristle brush head offers strong cleaning performance with resistance to acids, alkalis, and high temperatures. It remains rust-free after extended liquid exposure, helping maintain beer purity. PROPER SIZE & QUANTITY Each beer line cleaner measures approximately 2.3 inches in length and 0.86 inch in width, with bristles about 0.55 inch in diameter. This pack includes 30 beer tap plugs, providing ample supply for regular use and replacement.