Specification: Condition: 100% Brand New Item Type: Coffee Machine Cleaning Brush Material: Stainless Steel, Silicone, Nylon, Titanize Steel Wire Color: Black Applicable Scene: Household, milk tea shop, bar, coffee shop, etc. Length of Black Hose: Approx. 750mm / 29.5in Inner Diameter of Large Silicone Connector: Approx. 12mm / 0.5in Inner Diameter of Small Silicone Connector: Approx. 10mm / 0.4in Weight: Approx. 266g / 9.4oz Package List: 1 x Cleaning Brush Body 2 x Silicone Connector 1 x Nylon Brush Head 1 x Steel Wire Brush Head Note: 1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. The steaming temperature of the coffee machine is too high, please be careful of steaming burns after the connection.