Higher heat and pressure resistance, high and low temperature resistance from +200°C to -60°C. Extremely smooth interior surface of the milk tube prevents adhesion of residues such as fatty milk buildup, ensuring stable flow and easy cleaning. Optimal milk flow through the hose material allows for the production of high-quality milk foam. Product parameters: - Food grade silicone milk hose × 1 - 304 stainless steel milk tube × 1 - Cleaning brush × 1 Silicone tube: inner diameter: 6.3 mm, outer diameter: 9.5 mm, length: 220 mm Color: As shown in photo Material: Stainless steel Package contents: 1 set of automatic coffee machine milk replacement hose Note: The package includes only the items listed above. Other products are not included. Note: Due to light reflection and differences in display screens, the color of the item in the image may slightly differ from the actual product. Measurement error allowance: ±1–3 cm.