Specification: Material: Colour: Package includes: 24 pieces of round plastic tubing end caps Note: Please feel free to contact us if there is any question. Due to lighting effects, monitor's brightness/contrast settings there could be some slight differences in the color tone of the picture and the actual item. Product in the picture may look larger than the actual,please pay attention to sizes. Please check the size carefully before ordering. The size is measured manually, there may be about 1-2mm error, please understand!