Long length: here are two different sizes for you, bristles heads are about 1/6 inches in diameter and 3/8 inches in diameter, the total length of the test tube brush is 32 inches, which is helpful for cleaning your feeding tubes and other long tubes
Durable material: this long pipe cleaner is made from stainless steel and nylon bristles head, which can softly scrub away buildup and avoid destroying the tubing
Flexibility: the long tube cleaner brush is flexible to even work for curved tubing that angled less than 90 degrees; Easy to feed the brush end first into the tubing
Innovative design: the end of this straw cleaner brush has conservatory design, protecting from hurting yourself and scratching the items; It is available to work on any surface
Efficiency: the tube brush will improve your work efficiency in washing tubes and so on, highly save your time and effort
