Features: The 7ft flexible tube cleaning brush with hooks features nylon bristle heads designed to thoroughly remove dirt, debris from hoses, mask, and tight space, ensuring enhanced hygiene with stainless steel construction. With a flexible stainless steel cores and nylon bristles, this cleaning tool maintains structural integrity while navigating curved surfaces, offering scratch resistant performances without bristle loss during rigorous cleaning tasks. Essential for households, medical facilities, and aquarium owners requiring professional sanitation of respiratory equipment, beverage tubing, and narrow water circulation systems. Effortlessly cleans coiled machine hoses, reusable straws, pet fountain pipes, and appliance vents while reaching hidden buildup in U bend and plumbing configuration. Its anticorrosion stainless steel framework paired with abrasionproof nylon filaments ensures long term reliability for daily cleaning routines across kitchen, bathroom, and industrial maintenance applications. Specifications: Component: Stainless Steel, Nylon Product Size: As pictures shown Package Includes: 2PCS Pipe Cleaning Brush 2PCS Hanging Hook note: Please allow 0-1cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.