OKJHFD 3-m Bike Hydraulic Disc Brake Hose Tube with 4pcs Olive Connector Inserts Set and 4 brass olives for DIY Bike AccessoryFeatures:The tube is made of quality materials with nylon coating, durable and stable.Fine workmanship, resistant to high and low temperature, and high blasting coefficient, safe to use.3-m tube is long enough to fit for you..