Features: As an accessory for schrader nozzle pumps for long-term use. Hose made of good material, no stinky smell. Simple to use and Convenient to carry. Durable and efficiently protect the hose for a longer lifespan. Simple to connect the air pump inflator. Specifications: Material: Rubber Colour: Black Size: 15.5x7.5cm Package Includes: 1x Bicycle Pump Extension Hose Tube. Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!