Using high-pressure resistant braided hose, this inflation hose can be as high as 300PSI. Quick-connect nozzle is made of pure copper compatible high structural durability and is aesthetically pleasing, shiny and stain-free. It is made of metal, rubber, and braid fabric, which is lightweight and durable. There are 4 types of different lengths compatible you to choose: 10 cm, 20 cm, 30 cm, 40 cm. The air pump is connected to this hose to inflate cars, bicycles, motorcycles, etc. Item Name: Inflator Extension Hose Material: Metal,Rubber,Braid Fabric Color: Black Style: Non-deflated Length: 10 cm, 20 cm, 30 cm, 40 cm (Optional) Features: High Flexibility, Not Easy to Break, Non-slip Size Details: Style 1 Length: 10 cm/3.94" (Approx.) Style 2 Length: 20 cm/7.87" (Approx.) Style 3 Length: 30 cm/11.81" (Approx.) Style 4 Length: 40 cm/15.75" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Tips: 1. Connect the external thread to the outlet nozzle of the inflator. 2. Connect the quick-connect inflation chuck to the tire mouth. 3. It is a non-deflated air hose. Package Includes: 1 x Inflator Extension Hose